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 | $20.36 | 6.441% | $21.6714 | $21.67 | $21.65 | $21.70 |
Purchase #2 | $131.52 | 5.191% | $138.3472 | $138.35 | $138.35 | $138.30 |
Purchase #3 | $134.67 | 6.278% | $143.1246 | $143.12 | $143.10 | $143.10 |
Purchase #4 | $13.42 | 4.494% | $14.0231 | $14.02 | $14.00 | $14.00 |
Purchase #5 | $161.81 | 10.203% | $178.3195 | $178.32 | $178.30 | $178.30 |
Purchase #6 | $220.73 | 12.702% | $248.7671 | $248.77 | $248.75 | $248.80 |
Purchase #7 | $111.30 | 8.585% | $120.8551 | $120.86 | $120.85 | $120.90 |
7 purchase totals = | $793.81 | $865.1080 | $865.11 | $865.00 | $865.10 |