| 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 | $29.60 | 12.654% | $33.3456 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $92.71 | 7.286% | $99.4649 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $171.89 | 6.747% | $183.4874 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $20.30 | 12.269% | $22.7906 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $218.29 | 11.857% | $244.1726 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $226.59 | 6.173% | $240.5774 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $128.62 | 10.242% | $141.7933 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $888.00 | $965.6318 | $965.63 | $965.65 | $965.70 | |