| 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 | $108.83 | 11.142% | $120.9558 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $46.47 | 7.448% | $49.9311 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $108.88 | 11.281% | $121.1628 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $12.80 | 6.566% | $13.6404 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $33.53 | 9.299% | $36.648 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $31.80 | 9.444% | $34.8032 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $31.62 | 11.859% | $35.3698 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $373.93 | $412.5111 | $412.51 | $412.50 | $412.50 | |