| 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 | $91.29 | 12.143% | $102.3753 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $113.29 | 7.179% | $121.4231 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $35.57 | 8.628% | $38.639 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $32.60 | 6.363% | $34.6743 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $90.33 | 13.702% | $102.707 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $11.52 | 3.690% | $11.9451 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $107.28 | 5.645% | $113.336 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $481.88 | $525.0998 | $525.11 | $525.10 | $525.00 | |