| 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 | $70.80 | 6.355% | $75.2993 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $104.87 | 3.706% | $108.7565 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $211.95 | 5.220% | $223.0138 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $42.71 | 11.290% | $47.532 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $215.84 | 13.277% | $244.4971 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $205.30 | 7.130% | $219.9379 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $151.54 | 5.150% | $159.3443 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,003.01 | $1,078.3809 | $1,078.38 | $1,078.40 | $1,078.30 | |