| 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 | $40.85 | 5.206% | $42.9767 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $146.48 | 13.699% | $166.5463 | $166.55 | $166.55 | $166.50 |
| Purchase #3 | $7.90 | 10.484% | $8.7282 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $48.41 | 13.393% | $54.8936 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $96.38 | 6.507% | $102.6514 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $75.84 | 11.197% | $84.3318 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $60.81 | 5.524% | $64.1691 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $476.67 | $524.2971 | $524.30 | $524.35 | $524.30 | |