| 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 | $47.63 | 13.741% | $54.1748 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $177.80 | 7.232% | $190.6585 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $5.87 | 4.354% | $6.1256 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $36.60 | 7.250% | $39.2535 | $39.25 | $39.25 | $39.30 |
| Purchase #5 | $68.69 | 9.232% | $75.0315 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $115.27 | 7.256% | $123.634 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $75.39 | 12.425% | $84.7572 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $527.25 | $573.6351 | $573.63 | $573.65 | $573.70 | |