| 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 | $32.52 | 6.123% | $34.5112 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $8.47 | 3.450% | $8.7622 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $17.57 | 12.428% | $19.7536 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $82.35 | 8.678% | $89.4963 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $174.47 | 4.112% | $181.6442 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $148.48 | 9.111% | $162.008 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $177.84 | 5.567% | $187.7404 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $641.70 | $683.9159 | $683.91 | $683.90 | $683.90 | |