| 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 | $236.46 | 8.386% | $256.2895 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $5.75 | 5.113% | $6.044 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $94.71 | 6.799% | $101.1493 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $5.29 | 5.313% | $5.5711 | $5.57 | $5.55 | $5.60 |
| Purchase #5 | $62.56 | 10.127% | $68.8955 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $69.65 | 8.542% | $75.5995 | $75.60 | $75.60 | $75.60 |
| Purchase #7 | $210.70 | 9.845% | $231.4434 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $685.12 | $744.9923 | $744.99 | $745.00 | $744.90 | |