| 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 | $32.71 | 11.642% | $36.5181 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $32.39 | 6.449% | $34.4788 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $23.57 | 11.504% | $26.2815 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $167.74 | 3.480% | $173.5774 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $80.36 | 5.692% | $84.9341 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $12.54 | 9.132% | $13.6852 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $142.64 | 12.167% | $159.995 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $491.95 | $529.4701 | $529.48 | $529.55 | $529.50 | |