| 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 | $64.35 | 10.275% | $70.962 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $117.77 | 10.796% | $130.4844 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $186.84 | 12.489% | $210.1744 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $119.59 | 13.313% | $135.511 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $47.83 | 7.314% | $51.3283 | $51.33 | $51.35 | $51.30 |
| Purchase #6 | $149.41 | 5.819% | $158.1042 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $83.43 | 8.782% | $90.7568 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $769.22 | $847.3211 | $847.31 | $847.30 | $847.40 | |