| 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 | $37.58 | 5.362% | $39.595 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $41.51 | 6.683% | $44.2841 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $136.76 | 10.851% | $151.5998 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $102.93 | 7.569% | $110.7208 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $52.80 | 3.274% | $54.5287 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $235.35 | 13.426% | $266.9481 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $235.40 | 6.647% | $251.047 | $251.05 | $251.05 | $251.00 |
| 7 purchase totals = | $842.33 | $918.7235 | $918.73 | $918.75 | $918.60 | |