| 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 | $10.95 | 6.842% | $11.6992 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $191.59 | 11.398% | $213.4274 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $238.33 | 9.356% | $260.6282 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $70.99 | 13.584% | $80.6333 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $168.65 | 4.645% | $176.4838 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $93.44 | 3.585% | $96.7898 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $52.77 | 13.195% | $59.733 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $826.72 | $899.3947 | $899.39 | $899.50 | $899.30 | |