| 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 | $35.68 | 11.662% | $39.841 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $55.63 | 9.299% | $60.803 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $22.27 | 11.221% | $24.7689 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $67.25 | 9.233% | $73.4592 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $139.75 | 5.562% | $147.5229 | $147.52 | $147.50 | $147.50 |
| Purchase #6 | $29.94 | 6.846% | $31.9897 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $26.90 | 9.215% | $29.3788 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $377.42 | $407.7635 | $407.76 | $407.75 | $407.80 | |