| 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 | $84.95 | 3.468% | $87.8961 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $69.67 | 8.193% | $75.3781 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $160.56 | 6.272% | $170.6303 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $109.52 | 3.131% | $112.9491 | $112.95 | $112.95 | $112.90 |
| Purchase #5 | $201.76 | 9.637% | $221.2036 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $34.25 | 9.226% | $37.4099 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $147.35 | 4.806% | $154.4316 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $808.06 | $859.8987 | $859.90 | $859.95 | $859.80 | |