| 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 | $70.34 | 7.570% | $75.6647 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $178.39 | 3.472% | $184.5837 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $33.65 | 13.756% | $38.2789 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $150.32 | 6.371% | $159.8969 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $71.33 | 9.579% | $78.1627 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $84.92 | 5.577% | $89.656 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $125.75 | 7.380% | $135.0304 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $714.70 | $761.2733 | $761.27 | $761.30 | $761.40 | |