| 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 | $14.26 | 10.516% | $15.7596 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $102.79 | 11.317% | $114.4227 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $162.77 | 13.434% | $184.6365 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $21.70 | 11.860% | $24.2736 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $56.47 | 12.673% | $63.6264 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $67.91 | 10.566% | $75.0854 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $103.55 | 9.254% | $113.1325 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $529.45 | $590.9367 | $590.94 | $590.95 | $590.90 | |