| 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 | $70.68 | 9.414% | $77.3338 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $128.87 | 12.846% | $145.4246 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $143.98 | 11.814% | $160.9898 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $178.79 | 11.767% | $199.8282 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $50.87 | 4.472% | $53.1449 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $249.97 | 9.114% | $272.7523 | $272.75 | $272.75 | $272.80 |
| Purchase #7 | $200.28 | 5.366% | $211.027 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $1,023.44 | $1,120.5006 | $1,120.49 | $1,120.55 | $1,120.40 | |