| 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 | $45.66 | 5.655% | $48.2421 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $172.35 | 13.295% | $195.2639 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $48.83 | 9.248% | $53.3458 | $53.35 | $53.35 | $53.30 |
| Purchase #4 | $199.60 | 8.639% | $216.8434 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $38.46 | 13.729% | $43.7402 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $24.55 | 4.391% | $25.628 | $25.63 | $25.65 | $25.60 |
| Purchase #7 | $13.76 | 10.769% | $15.2418 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $543.21 | $598.3052 | $598.30 | $598.35 | $598.10 | |