| 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 | $33.98 | 9.785% | $37.3049 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $51.36 | 3.701% | $53.2608 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $19.35 | 11.625% | $21.5994 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $102.92 | 6.728% | $109.8445 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $247.87 | 6.198% | $263.233 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $244.67 | 4.158% | $254.8434 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $95.64 | 5.255% | $100.6659 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $795.79 | $840.7519 | $840.74 | $840.75 | $840.70 | |