| 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 | $72.56 | 9.160% | $79.2065 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $189.93 | 6.844% | $202.9288 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $209.97 | 13.761% | $238.864 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $192.35 | 3.427% | $198.9418 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $6.90 | 6.442% | $7.3445 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $231.33 | 11.385% | $257.6669 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $99.31 | 11.753% | $110.9819 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $1,002.35 | $1,095.9344 | $1,095.93 | $1,095.95 | $1,095.90 | |