| 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 | $48.75 | 6.851% | $52.0899 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $174.89 | 7.797% | $188.5262 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $66.72 | 3.183% | $68.8437 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $231.97 | 5.543% | $244.8281 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $14.94 | 4.683% | $15.6396 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $190.42 | 9.828% | $209.1345 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $92.50 | 10.499% | $102.2116 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $820.19 | $881.2736 | $881.27 | $881.35 | $881.10 | |