| 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 | $91.48 | 7.237% | $98.1004 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $181.48 | 3.426% | $187.6975 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $65.27 | 8.545% | $70.8473 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $188.33 | 9.106% | $205.4793 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $94.86 | 11.423% | $105.6959 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $164.28 | 10.435% | $181.4226 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $68.64 | 13.458% | $77.8776 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $854.34 | $927.1206 | $927.13 | $927.15 | $927.10 | |