| 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 | $7.37 | 5.298% | $7.7605 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $197.57 | 10.202% | $217.7261 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $159.27 | 5.216% | $167.5775 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $247.76 | 12.738% | $279.3197 | $279.32 | $279.30 | $279.30 |
| Purchase #5 | $155.61 | 3.540% | $161.1186 | $161.12 | $161.10 | $161.10 |
| Purchase #6 | $139.45 | 3.210% | $143.9263 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $47.30 | 5.145% | $49.7336 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $954.33 | $1,027.1623 | $1,027.17 | $1,027.20 | $1,027.10 | |