| 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 | $99.80 | 13.756% | $113.5285 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $39.66 | 12.321% | $44.5465 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $31.53 | 9.784% | $34.6149 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $181.32 | 12.323% | $203.6641 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $37.48 | 7.211% | $40.1827 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $199.70 | 9.765% | $219.2007 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $46.45 | 3.295% | $47.9805 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $635.94 | $703.7179 | $703.71 | $703.75 | $703.70 | |