| 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 | $17.32 | 11.743% | $19.3539 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $16.61 | 6.684% | $17.7202 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $38.66 | 5.427% | $40.7581 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $25.42 | 13.872% | $28.9463 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $244.64 | 5.103% | $257.124 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $195.44 | 9.710% | $214.4172 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $160.82 | 7.280% | $172.5277 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $698.91 | $750.8474 | $750.85 | $750.80 | $750.80 | |