| 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 | $90.78 | 5.827% | $96.0698 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $91.50 | 12.622% | $103.0491 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $98.84 | 6.304% | $105.0709 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $38.90 | 7.215% | $41.7066 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $96.55 | 7.147% | $103.4504 | $103.45 | $103.45 | $103.50 |
| Purchase #6 | $114.38 | 6.723% | $122.0698 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $225.83 | 8.810% | $245.7256 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $756.78 | $817.1422 | $817.15 | $817.10 | $817.20 | |