| 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 | $46.60 | 6.299% | $49.5353 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $85.48 | 10.716% | $94.64 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $101.99 | 8.690% | $110.8529 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $103.77 | 9.552% | $113.6821 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $103.55 | 5.301% | $109.0392 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $91.88 | 12.469% | $103.3365 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $8.53 | 6.112% | $9.0514 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $541.80 | $590.1374 | $590.14 | $590.20 | $590.10 | |