| 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 | $44.78 | 9.424% | $49.0001 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $107.57 | 6.133% | $114.1673 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $51.42 | 5.387% | $54.19 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $135.26 | 9.673% | $148.3437 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $62.73 | 9.701% | $68.8154 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $128.27 | 6.395% | $136.4729 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $161.62 | 5.638% | $170.7321 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $691.65 | $741.7215 | $741.72 | $741.70 | $741.70 | |