| 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 | $13.43 | 7.849% | $14.4841 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $53.66 | 8.327% | $58.1283 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $92.80 | 3.423% | $95.9765 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $205.47 | 9.520% | $225.0307 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $32.38 | 3.600% | $33.5457 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $107.35 | 3.131% | $110.7111 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $34.75 | 13.166% | $39.3252 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $539.84 | $577.2016 | $577.21 | $577.30 | $577.10 | |