| 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 | $147.41 | 3.472% | $152.5281 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $40.49 | 11.172% | $45.0135 | $45.01 | $45.00 | $45.00 |
| Purchase #3 | $19.35 | 3.167% | $19.9628 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $91.80 | 11.475% | $102.3341 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $31.27 | 11.264% | $34.7923 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $45.44 | 11.804% | $50.8037 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $68.68 | 11.610% | $76.6537 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $444.44 | $482.0882 | $482.07 | $482.10 | $482.10 | |