| 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 | $25.48 | 11.561% | $28.4257 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $249.68 | 4.179% | $260.1141 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $89.98 | 7.199% | $96.4577 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $33.81 | 5.224% | $35.5762 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $41.37 | 9.163% | $45.1607 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $106.69 | 7.493% | $114.6843 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $10.95 | 11.829% | $12.2453 | $12.25 | $12.25 | $12.20 |
| 7 purchase totals = | $557.96 | $592.6640 | $592.67 | $592.70 | $592.70 | |