| 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 | $61.31 | 4.393% | $64.0033 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $150.62 | 3.600% | $156.0423 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $91.80 | 9.278% | $100.3172 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $19.30 | 13.409% | $21.8879 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $208.48 | 11.607% | $232.6783 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $22.74 | 7.295% | $24.3989 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $214.91 | 11.821% | $240.3145 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $769.16 | $839.6424 | $839.64 | $839.65 | $839.60 | |