| 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 | $6.97 | 10.206% | $7.6814 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $200.53 | 12.357% | $225.3095 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $191.27 | 6.246% | $203.2167 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $5.88 | 7.818% | $6.3397 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $69.80 | 4.232% | $72.7539 | $72.75 | $72.75 | $72.80 |
| Purchase #6 | $210.62 | 4.297% | $219.6703 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $149.86 | 10.559% | $165.6837 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $834.93 | $900.6552 | $900.65 | $900.65 | $900.70 | |