| 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 | $66.66 | 7.385% | $71.5828 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $220.85 | 13.652% | $251.0004 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $65.87 | 6.555% | $70.1878 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $39.29 | 9.752% | $43.1216 | $43.12 | $43.10 | $43.10 |
| Purchase #5 | $184.59 | 12.753% | $208.1308 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $55.58 | 5.765% | $58.7842 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $142.74 | 4.361% | $148.9649 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $775.58 | $851.7725 | $851.76 | $851.80 | $851.80 | |