| 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 | $112.29 | 7.803% | $121.052 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $100.75 | 9.471% | $110.292 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $71.32 | 7.761% | $76.8551 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $80.80 | 10.236% | $89.0707 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $20.51 | 8.428% | $22.2386 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $39.77 | 11.448% | $44.3229 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $213.91 | 7.811% | $230.6185 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $639.35 | $694.4498 | $694.45 | $694.40 | $694.50 | |