| 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 | $137.69 | 12.452% | $154.8352 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $43.88 | 11.564% | $48.9543 | $48.95 | $48.95 | $49.00 |
| Purchase #3 | $89.47 | 13.827% | $101.841 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $232.42 | 7.743% | $250.4163 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $29.30 | 10.700% | $32.4351 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $159.30 | 6.242% | $169.2435 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $63.64 | 4.586% | $66.5585 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $755.70 | $824.2839 | $824.29 | $824.30 | $824.20 | |