| 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 | $63.46 | 10.486% | $70.1144 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $191.90 | 4.825% | $201.1592 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $231.54 | 4.284% | $241.4592 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $37.40 | 6.836% | $39.9567 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $40.96 | 6.673% | $43.6933 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $100.47 | 10.193% | $110.7109 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $80.45 | 8.486% | $87.277 | $87.28 | $87.30 | $87.30 |
| 7 purchase totals = | $746.18 | $794.3707 | $794.37 | $794.35 | $794.50 | |