| 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 | $40.84 | 12.368% | $45.8911 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $110.41 | 8.394% | $119.6778 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $133.28 | 6.143% | $141.4674 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $67.87 | 7.312% | $72.8327 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $35.26 | 12.165% | $39.5494 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $124.64 | 8.413% | $135.126 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $40.56 | 10.323% | $44.747 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $552.86 | $599.2914 | $599.30 | $599.35 | $599.20 | |