| 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 | $98.25 | 9.770% | $107.849 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $25.43 | 4.346% | $26.5352 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $233.90 | 4.283% | $243.9179 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $139.87 | 9.767% | $153.5311 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $241.88 | 12.555% | $272.248 | $272.25 | $272.25 | $272.20 |
| Purchase #6 | $47.77 | 4.366% | $49.8556 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $64.28 | 8.533% | $69.765 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $851.38 | $923.7018 | $923.72 | $923.70 | $923.60 | |