| 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 | $56.71 | 12.648% | $63.8827 | $63.88 | $63.90 | $63.90 |
| Purchase #2 | $235.78 | 8.441% | $255.6822 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $60.33 | 10.349% | $66.5736 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $6.64 | 9.362% | $7.2616 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $6.58 | 7.233% | $7.0559 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $19.62 | 7.807% | $21.1517 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $79.69 | 5.828% | $84.3343 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $465.35 | $505.9420 | $505.93 | $505.95 | $506.10 | |