| 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 | $243.70 | 13.538% | $276.6921 | $276.69 | $276.70 | $276.70 |
| Purchase #2 | $194.87 | 4.470% | $203.5807 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $70.53 | 8.573% | $76.5765 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $68.71 | 5.641% | $72.5859 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $90.41 | 8.399% | $98.0035 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $64.77 | 7.259% | $69.4717 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $147.60 | 7.789% | $159.0966 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $880.59 | $956.0070 | $956.01 | $956.05 | $956.10 | |