| 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 | $126.66 | 7.853% | $136.6066 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $9.48 | 3.258% | $9.7889 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $184.65 | 9.145% | $201.5362 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $84.85 | 8.104% | $91.7262 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $22.51 | 3.769% | $23.3584 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $70.82 | 11.546% | $78.9969 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $126.64 | 11.494% | $141.196 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $625.61 | $683.2092 | $683.23 | $683.25 | $683.20 | |