| 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 | $83.81 | 11.274% | $93.2587 | $93.26 | $93.25 | $93.30 |
| Purchase #2 | $237.87 | 6.575% | $253.51 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $102.80 | 9.354% | $112.4159 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $33.29 | 4.664% | $34.8426 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $69.66 | 3.479% | $72.0835 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $157.27 | 9.704% | $172.5315 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $39.39 | 9.720% | $43.2187 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $724.09 | $781.8609 | $781.86 | $781.85 | $781.80 | |