| 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 | $95.73 | 12.222% | $107.4301 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $80.60 | 8.319% | $87.3051 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $29.26 | 6.322% | $31.1098 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $193.99 | 4.212% | $202.1609 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $129.45 | 8.676% | $140.6811 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $53.84 | 12.751% | $60.7051 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $48.92 | 10.535% | $54.0737 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $631.79 | $683.4658 | $683.47 | $683.45 | $683.50 | |