| 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 | $84.80 | 7.607% | $91.2507 | $91.25 | $91.25 | $91.30 |
| Purchase #2 | $37.31 | 13.706% | $42.4237 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $166.49 | 13.187% | $188.445 | $188.45 | $188.45 | $188.40 |
| Purchase #4 | $23.37 | 5.718% | $24.7063 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $194.54 | 6.210% | $206.6209 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $220.49 | 5.791% | $233.2586 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $121.75 | 4.196% | $126.8586 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $848.75 | $913.5638 | $913.57 | $913.50 | $913.60 | |