| 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 | $70.53 | 6.331% | $74.9953 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $111.39 | 7.540% | $119.7888 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $46.99 | 9.624% | $51.5123 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $21.33 | 4.251% | $22.2367 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $112.27 | 13.464% | $127.386 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $33.82 | 10.478% | $37.3637 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $243.72 | 10.782% | $269.9979 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $640.05 | $703.2807 | $703.29 | $703.30 | $703.30 | |