| 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 | $81.89 | 9.649% | $89.7916 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $25.43 | 5.835% | $26.9138 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $150.28 | 3.164% | $155.0349 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $241.47 | 3.482% | $249.878 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $102.93 | 4.630% | $107.6957 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $82.67 | 12.255% | $92.8012 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $226.51 | 8.388% | $245.5097 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $911.18 | $967.6249 | $967.62 | $967.65 | $967.60 | |