| 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 | $198.71 | 10.680% | $219.9322 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $70.25 | 5.825% | $74.3421 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $99.70 | 5.851% | $105.5334 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $7.29 | 10.177% | $8.0319 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $110.55 | 9.362% | $120.8997 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $58.32 | 10.657% | $64.5352 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $118.55 | 12.597% | $133.4837 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $663.37 | $726.7582 | $726.75 | $726.85 | $726.60 | |