| 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 | $17.25 | 13.799% | $19.6303 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $240.83 | 12.394% | $270.6785 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $98.26 | 5.698% | $103.8589 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $88.72 | 11.342% | $98.7826 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $201.38 | 9.194% | $219.8949 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $87.52 | 11.812% | $97.8579 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $21.95 | 12.580% | $24.7113 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $755.91 | $835.4144 | $835.41 | $835.45 | $835.50 | |