| 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 | $14.58 | 10.209% | $16.0685 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $23.36 | 9.250% | $25.5208 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $114.55 | 7.722% | $123.3956 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $149.44 | 3.164% | $154.1683 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $89.64 | 13.624% | $101.8526 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $160.37 | 6.431% | $170.6834 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $246.95 | 3.719% | $256.1341 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $798.89 | $847.8233 | $847.82 | $847.80 | $847.90 | |