| 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 | $70.74 | 6.151% | $75.0912 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $117.55 | 9.687% | $128.9371 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $121.37 | 3.126% | $125.164 | $125.16 | $125.15 | $125.20 |
| Purchase #4 | $145.68 | 9.832% | $160.0033 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $110.35 | 11.746% | $123.3117 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $77.46 | 8.768% | $84.2517 | $84.25 | $84.25 | $84.30 |
| Purchase #7 | $145.82 | 8.832% | $158.6988 | $158.70 | $158.70 | $158.70 |
| 7 purchase totals = | $788.97 | $855.4578 | $855.45 | $855.45 | $855.50 | |