| 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 | $32.85 | 6.111% | $34.8575 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $117.62 | 13.504% | $133.5034 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $161.88 | 5.103% | $170.1407 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $148.90 | 8.356% | $161.3421 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $52.65 | 5.406% | $55.4963 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $237.84 | 11.329% | $264.7849 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $87.94 | 5.653% | $92.9112 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $839.68 | $913.0361 | $913.03 | $913.05 | $913.00 | |