| 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 | $110.72 | 12.491% | $124.55 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $44.26 | 10.611% | $48.9564 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $207.45 | 11.822% | $231.9747 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $162.42 | 4.837% | $170.2763 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $47.99 | 9.804% | $52.6949 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $32.93 | 5.753% | $34.8245 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $31.87 | 11.188% | $35.4356 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $637.64 | $698.7124 | $698.71 | $698.70 | $698.80 | |