| 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 | $46.85 | 12.270% | $52.5985 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $206.29 | 8.845% | $224.5364 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $72.39 | 3.529% | $74.9446 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $106.63 | 12.496% | $119.9545 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $188.53 | 11.110% | $209.4757 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $42.54 | 7.421% | $45.6969 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $87.63 | 10.217% | $96.5832 | $96.58 | $96.60 | $96.60 |
| 7 purchase totals = | $750.86 | $823.7898 | $823.79 | $823.85 | $823.80 | |