| 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 | $98.84 | 9.738% | $108.465 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $72.46 | 3.195% | $74.7751 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $47.27 | 13.737% | $53.7635 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $88.59 | 9.374% | $96.8944 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $171.42 | 13.818% | $195.1068 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $54.68 | 4.279% | $57.0198 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $202.44 | 11.647% | $226.0182 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $735.70 | $812.0428 | $812.05 | $812.00 | $812.10 | |