| 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 | $120.32 | 12.449% | $135.2986 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $89.69 | 5.851% | $94.9378 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $159.42 | 5.117% | $167.5775 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $61.96 | 13.831% | $70.5297 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $156.71 | 3.234% | $161.778 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $33.98 | 7.723% | $36.6043 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $53.93 | 3.331% | $55.7264 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $676.01 | $722.4523 | $722.46 | $722.55 | $722.40 | |