| 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 | $80.90 | 10.552% | $89.4366 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $213.61 | 3.246% | $220.5438 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $22.62 | 8.412% | $24.5228 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $55.30 | 4.734% | $57.9179 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $69.52 | 7.441% | $74.693 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $100.71 | 7.293% | $108.0548 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $249.67 | 6.261% | $265.3018 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $792.33 | $840.4707 | $840.46 | $840.45 | $840.40 | |