| 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 | $16.28 | 9.682% | $17.8562 | $17.86 | $17.85 | $17.90 |
| Purchase #2 | $200.41 | 6.700% | $213.8375 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $92.96 | 6.601% | $99.0963 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $135.51 | 11.648% | $151.2942 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $221.37 | 11.783% | $247.454 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $30.69 | 9.563% | $33.6249 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $90.77 | 11.226% | $100.9598 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $787.99 | $864.1229 | $864.12 | $864.10 | $864.20 | |