| 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 | $44.58 | 12.253% | $50.0424 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $32.97 | 9.536% | $36.114 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $248.94 | 5.864% | $263.5378 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $31.49 | 7.842% | $33.9594 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $213.44 | 5.346% | $224.8505 | $224.85 | $224.85 | $224.90 |
| Purchase #6 | $79.80 | 9.142% | $87.0953 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $98.56 | 12.438% | $110.8189 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $749.78 | $806.4183 | $806.42 | $806.40 | $806.40 | |