| 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 | $27.93 | 3.241% | $28.8352 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $184.97 | 7.403% | $198.6633 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $60.78 | 8.801% | $66.1292 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $230.78 | 12.218% | $258.9767 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $45.69 | 5.106% | $48.0229 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $57.79 | 7.345% | $62.0347 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $155.48 | 13.614% | $176.647 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $763.42 | $839.3090 | $839.31 | $839.35 | $839.20 | |