| 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 | $182.94 | 10.459% | $202.0737 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $36.33 | 3.297% | $37.5278 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $199.67 | 4.778% | $209.2102 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $36.85 | 10.625% | $40.7653 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $82.86 | 9.198% | $90.4815 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $14.58 | 5.302% | $15.353 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $22.32 | 8.673% | $24.2558 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $575.55 | $619.6673 | $619.67 | $619.65 | $619.80 | |