| 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 | $116.71 | 10.274% | $128.7008 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $7.70 | 7.869% | $8.3059 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $118.62 | 6.863% | $126.7609 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $139.67 | 11.349% | $155.5211 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $132.35 | 12.320% | $148.6555 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $53.40 | 7.811% | $57.5711 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $131.55 | 11.137% | $146.2007 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $700.00 | $771.7160 | $771.72 | $771.65 | $771.80 | |