| 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 | $68.95 | 7.506% | $74.1254 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $18.47 | 13.433% | $20.9511 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $225.50 | 12.119% | $252.8283 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $112.70 | 6.353% | $119.8598 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $135.90 | 4.419% | $141.9054 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $126.54 | 12.176% | $141.9475 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $49.44 | 8.287% | $53.5371 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $737.50 | $805.1546 | $805.17 | $805.20 | $805.10 | |