| 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 | $27.72 | 3.860% | $28.79 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $77.96 | 8.176% | $84.334 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $95.26 | 5.182% | $100.1964 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $246.86 | 12.394% | $277.4558 | $277.46 | $277.45 | $277.50 |
| Purchase #5 | $44.67 | 6.663% | $47.6464 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $153.57 | 12.743% | $173.1394 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $37.68 | 6.644% | $40.1835 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $683.72 | $751.7455 | $751.75 | $751.80 | $751.70 | |