| 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 | $101.74 | 4.667% | $106.4882 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $200.34 | 12.426% | $225.2342 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $50.96 | 10.193% | $56.1544 | $56.15 | $56.15 | $56.20 |
| Purchase #4 | $49.90 | 7.742% | $53.7633 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $10.93 | 9.368% | $11.9539 | $11.95 | $11.95 | $12.00 |
| Purchase #6 | $157.86 | 4.157% | $164.4222 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $160.94 | 10.355% | $177.6053 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $732.67 | $795.6215 | $795.61 | $795.60 | $795.70 | |