| 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 | $31.88 | 10.127% | $35.1085 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $177.75 | 5.424% | $187.3912 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $7.55 | 6.846% | $8.0669 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $67.35 | 5.117% | $70.7963 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $58.63 | 5.366% | $61.7761 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $183.61 | 12.266% | $206.1316 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $58.55 | 10.391% | $64.6339 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $585.32 | $633.9045 | $633.91 | $633.95 | $633.90 | |