| 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 | $111.79 | 3.822% | $116.0626 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $21.90 | 3.461% | $22.658 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $91.72 | 8.209% | $99.2493 | $99.25 | $99.25 | $99.20 |
| Purchase #4 | $129.74 | 4.858% | $136.0428 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $92.90 | 3.292% | $95.9583 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $6.44 | 5.368% | $6.7857 | $6.79 | $6.80 | $6.80 |
| Purchase #7 | $103.66 | 12.131% | $116.235 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $558.15 | $592.9917 | $593.00 | $593.00 | $593.00 | |