| 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 | $122.74 | 7.252% | $131.6411 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $63.48 | 9.235% | $69.3424 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $106.47 | 9.541% | $116.6283 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $79.27 | 11.776% | $88.6048 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $71.97 | 7.108% | $77.0856 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $137.80 | 9.446% | $150.8166 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $201.46 | 12.441% | $226.5236 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $783.19 | $860.6424 | $860.64 | $860.65 | $860.50 | |