| 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 | $92.32 | 10.239% | $101.7726 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $46.63 | 8.390% | $50.5423 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $138.99 | 7.205% | $149.0042 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $224.43 | 6.537% | $239.101 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $70.57 | 7.552% | $75.8994 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $236.82 | 7.617% | $254.8586 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $7.91 | 13.656% | $8.9902 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $817.67 | $880.1683 | $880.16 | $880.15 | $880.20 | |