| 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 | $57.78 | 8.279% | $62.5636 | $62.56 | $62.55 | $62.60 |
| Purchase #2 | $155.36 | 11.837% | $173.75 | $173.75 | $173.75 | $173.80 |
| Purchase #3 | $109.87 | 9.793% | $120.6296 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $40.57 | 4.352% | $42.3356 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $134.28 | 4.694% | $140.5831 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $189.42 | 9.122% | $206.6989 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $162.71 | 8.849% | $177.1082 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $849.99 | $923.6690 | $923.67 | $923.70 | $923.70 | |