| 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 | $32.41 | 12.684% | $36.5209 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $111.37 | 4.798% | $116.7135 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $139.88 | 13.767% | $159.1373 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $175.32 | 7.117% | $187.7975 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $136.35 | 10.566% | $150.7567 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $152.60 | 12.577% | $171.7925 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $15.55 | 7.459% | $16.7099 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $763.48 | $839.4283 | $839.43 | $839.40 | $839.40 | |