| 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 | $37.92 | 3.102% | $39.0963 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $7.75 | 7.714% | $8.3478 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $129.59 | 4.843% | $135.866 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $208.68 | 8.458% | $226.3302 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $89.61 | 6.260% | $95.2196 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $147.62 | 3.525% | $152.8236 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $248.71 | 5.856% | $263.2745 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $869.88 | $920.9580 | $920.96 | $920.90 | $920.90 | |