| 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 | $220.26 | 9.225% | $240.579 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $46.31 | 9.130% | $50.5381 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $135.48 | 5.489% | $142.9165 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $71.68 | 8.567% | $77.8208 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $93.63 | 8.477% | $101.567 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $65.32 | 11.394% | $72.7626 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $62.32 | 10.503% | $68.8655 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $695.00 | $755.0495 | $755.06 | $755.00 | $755.10 | |