| 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 | $8.75 | 11.285% | $9.7374 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $117.87 | 5.534% | $124.3929 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $138.74 | 11.519% | $154.7215 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $178.71 | 8.637% | $194.1452 | $194.15 | $194.15 | $194.10 |
| Purchase #5 | $155.94 | 4.460% | $162.8949 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $50.96 | 4.562% | $53.2848 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $194.80 | 12.809% | $219.7519 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $845.77 | $918.9286 | $918.92 | $918.95 | $918.90 | |