| 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 | $10.49 | 6.636% | $11.1861 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $90.57 | 13.661% | $102.9428 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $6.96 | 11.813% | $7.7822 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $164.86 | 9.833% | $181.0707 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $139.95 | 13.861% | $159.3485 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $105.51 | 8.835% | $114.8318 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $22.28 | 8.680% | $24.2139 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $540.62 | $601.3760 | $601.37 | $601.40 | $601.30 | |