| 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 | $23.32 | 9.291% | $25.4867 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $243.96 | 3.288% | $251.9814 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $103.30 | 6.770% | $110.2934 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $60.53 | 12.487% | $68.0884 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $87.64 | 3.190% | $90.4357 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $64.39 | 13.823% | $73.2906 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $228.68 | 11.582% | $255.1657 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $811.82 | $874.7419 | $874.75 | $874.80 | $874.80 | |