| 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 | $45.48 | 9.810% | $49.9416 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $195.55 | 6.295% | $207.8599 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $93.29 | 9.490% | $102.1432 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $246.82 | 10.823% | $273.5333 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $103.55 | 11.316% | $115.2677 | $115.27 | $115.25 | $115.30 |
| Purchase #6 | $194.68 | 10.750% | $215.6081 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $29.85 | 8.249% | $32.3123 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $909.22 | $996.6661 | $996.66 | $996.65 | $996.60 | |