| 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 | $22.70 | 10.717% | $25.1328 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $174.56 | 7.646% | $187.9069 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $91.72 | 11.809% | $102.5512 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $35.60 | 8.348% | $38.5719 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $87.32 | 10.265% | $96.2834 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $161.75 | 3.804% | $167.903 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $194.67 | 6.576% | $207.4715 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $768.32 | $825.8207 | $825.81 | $825.80 | $825.90 | |