| 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 | $57.87 | 7.550% | $62.2392 | $62.24 | $62.25 | $62.20 |
| Purchase #2 | $149.63 | 5.813% | $158.328 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $128.52 | 8.291% | $139.1756 | $139.18 | $139.20 | $139.20 |
| Purchase #4 | $211.82 | 13.668% | $240.7716 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $211.34 | 8.292% | $228.8643 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $9.54 | 11.838% | $10.6693 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $58.68 | 3.481% | $60.7227 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $827.40 | $900.7707 | $900.77 | $900.75 | $900.80 | |