| 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 | $62.56 | 12.198% | $70.1911 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $67.53 | 9.681% | $74.0676 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $89.64 | 3.329% | $92.6241 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $163.26 | 4.584% | $170.7438 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $110.83 | 4.421% | $115.7298 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $135.70 | 5.133% | $142.6655 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $37.55 | 6.139% | $39.8552 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $667.07 | $705.8771 | $705.88 | $705.85 | $705.90 | |