| 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 | $41.34 | 6.852% | $44.1726 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $20.64 | 13.318% | $23.3888 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $136.40 | 11.739% | $152.412 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $145.42 | 4.247% | $151.596 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $147.37 | 3.333% | $152.2818 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $118.85 | 9.610% | $130.2715 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $8.28 | 4.416% | $8.6456 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $618.30 | $662.7683 | $662.77 | $662.75 | $662.80 | |