| 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 | $15.35 | 11.611% | $17.1323 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $58.26 | 8.851% | $63.4166 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $232.37 | 9.139% | $253.6063 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $189.55 | 11.493% | $211.335 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $98.63 | 9.192% | $107.6961 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $173.73 | 13.638% | $197.4233 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $90.64 | 10.478% | $100.1373 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $858.53 | $950.7469 | $950.76 | $950.75 | $950.60 | |