| 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 | $57.59 | 11.871% | $64.4265 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $189.59 | 8.548% | $205.7962 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $68.43 | 10.470% | $75.5946 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $178.47 | 13.586% | $202.7169 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $82.58 | 7.205% | $88.5299 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $142.60 | 5.111% | $149.8883 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $47.79 | 4.654% | $50.0141 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $767.05 | $836.9665 | $836.97 | $837.00 | $836.90 | |