| 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 | $195.98 | 10.408% | $216.3776 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $64.61 | 8.553% | $70.1361 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $103.80 | 3.727% | $107.6686 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $194.82 | 13.784% | $221.674 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $147.45 | 4.543% | $154.1487 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $64.64 | 6.669% | $68.9508 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $32.42 | 7.134% | $34.7328 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $803.72 | $873.6886 | $873.69 | $873.70 | $873.70 | |