| 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 | $8.53 | 8.162% | $9.2262 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $244.62 | 9.245% | $267.2351 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $16.32 | 11.395% | $18.1797 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $71.38 | 10.610% | $78.9534 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $78.99 | 10.350% | $87.1655 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $77.33 | 6.505% | $82.3603 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $204.55 | 7.156% | $219.1876 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $701.72 | $762.3078 | $762.32 | $762.35 | $762.40 | |