| 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 | $88.26 | 5.393% | $93.0199 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $110.79 | 9.395% | $121.1987 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $35.34 | 5.429% | $37.2586 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $135.37 | 8.124% | $146.3675 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $180.79 | 9.850% | $198.5978 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $233.40 | 4.840% | $244.6966 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $6.36 | 9.778% | $6.9819 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $790.31 | $848.1210 | $848.13 | $848.10 | $848.20 | |