| 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 | $84.68 | 4.713% | $88.671 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $44.72 | 10.522% | $49.4254 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $247.46 | 12.788% | $279.1052 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $144.79 | 6.353% | $153.9885 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $205.80 | 7.630% | $221.5025 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $138.51 | 6.475% | $147.4785 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $67.37 | 8.145% | $72.8573 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $933.33 | $1,013.0284 | $1,013.04 | $1,013.05 | $1,013.10 | |