| 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 | $38.45 | 3.590% | $39.8304 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $231.91 | 12.207% | $260.2193 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $108.69 | 13.712% | $123.5936 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $46.39 | 3.854% | $48.1779 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $172.42 | 10.103% | $189.8396 | $189.84 | $189.85 | $189.80 |
| Purchase #6 | $54.86 | 9.465% | $60.0525 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $194.72 | 9.409% | $213.0412 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $847.44 | $934.7545 | $934.75 | $934.80 | $934.70 | |