| 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 | $61.95 | 12.319% | $69.5816 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $25.94 | 13.839% | $29.5298 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $197.44 | 10.470% | $218.112 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $145.51 | 11.291% | $161.9395 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $40.55 | 3.116% | $41.8135 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $90.94 | 12.400% | $102.2166 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $149.39 | 12.464% | $168.01 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $711.72 | $791.2030 | $791.20 | $791.20 | $791.10 | |