| 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 | $29.49 | 12.248% | $33.1019 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $61.81 | 7.755% | $66.6034 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $53.67 | 5.502% | $56.6229 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $51.85 | 6.765% | $55.3577 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $111.86 | 6.487% | $119.1164 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $137.80 | 3.173% | $142.1724 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $100.66 | 9.573% | $110.2962 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $547.14 | $583.2709 | $583.27 | $583.20 | $583.30 | |