| 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 | $185.52 | 4.287% | $193.4732 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $19.37 | 11.529% | $21.6032 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $20.53 | 11.549% | $22.901 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $59.25 | 10.576% | $65.5163 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $44.59 | 6.521% | $47.4977 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $246.46 | 13.272% | $279.1702 | $279.17 | $279.15 | $279.20 |
| Purchase #7 | $15.56 | 7.217% | $16.683 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $591.28 | $646.8446 | $646.84 | $646.80 | $646.90 | |