| 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 | $17.94 | 11.226% | $19.9539 | $19.95 | $19.95 | $20.00 |
| Purchase #2 | $224.37 | 13.541% | $254.7519 | $254.75 | $254.75 | $254.80 |
| Purchase #3 | $92.93 | 9.269% | $101.5437 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $159.84 | 7.798% | $172.3043 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $35.28 | 4.509% | $36.8708 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $14.43 | 10.525% | $15.9488 | $15.95 | $15.95 | $15.90 |
| Purchase #7 | $238.90 | 11.780% | $267.0424 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $783.69 | $868.4158 | $868.40 | $868.40 | $868.40 | |