| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.57 | 10.372% | $76.7858 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $65.99 | 3.492% | $68.2944 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $166.56 | 9.198% | $181.8802 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $184.40 | 9.286% | $201.5234 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $241.66 | 12.737% | $272.4402 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $244.93 | 13.522% | $278.0494 | $278.05 | $278.05 | $278.00 |
| Purchase #7 | $159.29 | 11.657% | $177.8584 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $1,132.40 | $1,256.8318 | $1,256.83 | $1,256.85 | $1,256.80 | |