| 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 | $64.84 | 7.788% | $69.8897 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $194.62 | 12.652% | $219.2433 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $8.61 | 3.746% | $8.9325 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $180.82 | 6.375% | $192.3473 | $192.35 | $192.35 | $192.30 |
| Purchase #5 | $42.37 | 5.431% | $44.6711 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $135.81 | 11.785% | $151.8152 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $71.55 | 5.463% | $75.4588 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $698.62 | $762.3579 | $762.36 | $762.35 | $762.30 | |