| 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 | $26.39 | 7.721% | $28.4276 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $105.34 | 13.570% | $119.6346 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $105.27 | 8.237% | $113.9411 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $194.65 | 8.325% | $210.8546 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $211.37 | 4.827% | $221.5728 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $53.59 | 8.379% | $58.0803 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $130.68 | 13.229% | $147.9677 | $147.97 | $147.95 | $148.00 |
| 7 purchase totals = | $827.29 | $900.4787 | $900.47 | $900.50 | $900.50 | |