| 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 | $37.37 | 4.355% | $38.9975 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $195.38 | 4.158% | $203.5039 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $141.99 | 3.384% | $146.7949 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $206.42 | 6.226% | $219.2717 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $103.92 | 12.696% | $117.1137 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $107.42 | 3.606% | $111.2936 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $56.50 | 7.178% | $60.5556 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $849.00 | $897.5309 | $897.52 | $897.50 | $897.60 | |