| 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 | $124.27 | 10.414% | $137.2115 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $70.94 | 4.810% | $74.3522 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $26.45 | 7.480% | $28.4285 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $120.86 | 3.854% | $125.5179 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $100.55 | 6.814% | $107.4015 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $37.94 | 8.348% | $41.1072 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $175.87 | 10.650% | $194.6002 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $656.88 | $708.6190 | $708.62 | $708.60 | $708.60 | |