| 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 | $29.89 | 12.496% | $33.6251 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $34.54 | 4.136% | $35.9686 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $183.29 | 7.778% | $197.5463 | $197.55 | $197.55 | $197.50 |
| Purchase #4 | $234.83 | 12.695% | $264.6417 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $119.61 | 5.495% | $126.1826 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $85.76 | 5.436% | $90.4219 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $192.26 | 13.399% | $218.0209 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $880.18 | $966.4071 | $966.41 | $966.40 | $966.30 | |