| 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 | $6.51 | 3.626% | $6.7461 | $6.75 | $6.75 | $6.70 |
| Purchase #2 | $98.97 | 8.217% | $107.1024 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $93.92 | 11.552% | $104.7696 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $37.61 | 9.827% | $41.3059 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $107.78 | 6.840% | $115.1522 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $172.59 | 3.196% | $178.106 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $210.64 | 7.320% | $226.0588 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $728.02 | $779.2410 | $779.25 | $779.20 | $779.30 | |