| 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 | $76.64 | 11.521% | $85.4697 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $46.97 | 6.453% | $50.001 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $190.91 | 10.791% | $211.5111 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $124.66 | 11.608% | $139.1305 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $86.50 | 8.636% | $93.9701 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $152.65 | 9.732% | $167.5059 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $117.94 | 12.873% | $133.1224 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $796.27 | $880.7107 | $880.71 | $880.65 | $880.70 | |