| 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 | $65.30 | 7.573% | $70.2452 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $62.98 | 8.429% | $68.2886 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $37.32 | 9.251% | $40.7725 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $113.43 | 7.617% | $122.07 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $40.31 | 8.775% | $43.8472 | $43.85 | $43.85 | $43.80 |
| Purchase #6 | $81.82 | 11.617% | $91.325 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $218.27 | 8.603% | $237.0478 | $237.05 | $237.05 | $237.00 |
| 7 purchase totals = | $619.43 | $673.5963 | $673.61 | $673.60 | $673.50 | |