| 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 | $66.42 | 13.397% | $75.3183 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $39.30 | 12.731% | $44.3033 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $75.46 | 7.841% | $81.3768 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $230.89 | 4.252% | $240.7074 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $63.97 | 4.169% | $66.6369 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $128.59 | 5.401% | $135.5351 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $73.46 | 13.328% | $83.2507 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $678.09 | $727.1285 | $727.14 | $727.15 | $727.10 | |