| 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 | $29.88 | 7.785% | $32.2062 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $29.70 | 5.740% | $31.4048 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $22.40 | 5.135% | $23.5502 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $182.87 | 10.102% | $201.3435 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $149.90 | 4.478% | $156.6125 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $206.74 | 6.467% | $220.1099 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $189.57 | 11.299% | $210.9895 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $811.06 | $876.2166 | $876.21 | $876.20 | $876.20 | |