| 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 | $7.85 | 5.740% | $8.3006 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $90.98 | 3.855% | $94.4873 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $209.55 | 10.829% | $232.2422 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $129.72 | 10.619% | $143.495 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $220.63 | 4.183% | $229.859 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $21.74 | 9.620% | $23.8314 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $31.38 | 12.252% | $35.2247 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $711.85 | $767.4402 | $767.44 | $767.45 | $767.40 | |