| 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 | $93.87 | 7.176% | $100.6061 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $159.37 | 9.311% | $174.2089 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $31.40 | 11.153% | $34.902 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $36.52 | 5.467% | $38.5165 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $212.43 | 8.600% | $230.699 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $178.37 | 12.427% | $200.536 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $101.41 | 11.372% | $112.9423 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $813.37 | $892.4108 | $892.42 | $892.40 | $892.30 | |