| 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 | $45.88 | 13.217% | $51.944 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $40.78 | 6.295% | $43.3471 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $139.37 | 4.208% | $145.2347 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $47.70 | 8.247% | $51.6338 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $41.50 | 4.186% | $43.2372 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $141.36 | 6.262% | $150.212 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $213.57 | 13.637% | $242.6945 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $670.16 | $728.3033 | $728.29 | $728.35 | $728.10 | |