| 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 | $49.96 | 7.622% | $53.768 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $46.62 | 7.249% | $49.9995 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $23.26 | 3.432% | $24.0583 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $34.75 | 5.633% | $36.7075 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $132.30 | 4.476% | $138.2217 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $138.35 | 10.316% | $152.6222 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $182.31 | 9.594% | $199.8008 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $607.55 | $655.1780 | $655.18 | $655.10 | $655.20 | |