| 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 | $39.45 | 5.294% | $41.5385 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $48.48 | 6.542% | $51.6516 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $26.28 | 6.802% | $28.0676 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $203.85 | 12.431% | $229.1906 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $74.84 | 8.364% | $81.0996 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $236.60 | 6.672% | $252.386 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $32.49 | 10.175% | $35.7959 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $661.99 | $719.7298 | $719.74 | $719.75 | $719.80 | |