| 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 | $7.77 | 13.516% | $8.8202 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $104.62 | 12.460% | $117.6557 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $194.37 | 4.317% | $202.761 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $93.55 | 3.574% | $96.8935 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $94.47 | 11.237% | $105.0856 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $84.36 | 8.432% | $91.4732 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $100.64 | 6.321% | $107.0015 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $679.78 | $729.6907 | $729.69 | $729.65 | $729.80 | |