| 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 | $31.51 | 7.417% | $33.8471 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $33.40 | 11.820% | $37.3479 | $37.35 | $37.35 | $37.30 |
| Purchase #3 | $22.45 | 4.358% | $23.4284 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $24.54 | 7.106% | $26.2838 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $21.35 | 3.277% | $22.0496 | $22.05 | $22.05 | $22.00 |
| Purchase #6 | $194.98 | 4.441% | $203.6391 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $33.90 | 5.505% | $35.7662 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $362.13 | $382.3621 | $382.37 | $382.40 | $382.20 | |