| 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 | $40.29 | 10.689% | $44.5966 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $27.62 | 3.432% | $28.5679 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $234.40 | 3.413% | $242.4001 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $81.44 | 12.547% | $91.6583 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $38.29 | 3.459% | $39.6145 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $69.91 | 9.595% | $76.6179 | $76.62 | $76.60 | $76.60 |
| Purchase #7 | $233.80 | 4.218% | $243.6617 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $725.75 | $767.1170 | $767.12 | $767.05 | $767.20 | |