| 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 | $99.45 | 13.665% | $113.0398 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $62.63 | 6.197% | $66.5112 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $40.79 | 8.714% | $44.3444 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $43.55 | 9.245% | $47.5762 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $41.76 | 3.715% | $43.3114 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $124.88 | 9.432% | $136.6587 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $155.61 | 4.104% | $161.9962 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $568.67 | $613.4379 | $613.44 | $613.45 | $613.40 | |