| 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 | $64.58 | 9.122% | $70.471 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $240.68 | 10.748% | $266.5483 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $13.73 | 4.269% | $14.3161 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $44.93 | 10.459% | $49.6292 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $243.74 | 11.545% | $271.8798 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $39.37 | 8.701% | $42.7956 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $33.41 | 10.798% | $37.0176 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $680.44 | $752.6576 | $752.67 | $752.65 | $752.60 | |