| 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 | $5.44 | 7.399% | $5.8425 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $167.63 | 12.495% | $188.5754 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $135.78 | 4.649% | $142.0924 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $43.86 | 10.512% | $48.4706 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $205.72 | 3.808% | $213.5538 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $161.38 | 6.784% | $172.328 | $172.33 | $172.35 | $172.30 |
| Purchase #7 | $93.49 | 3.402% | $96.6705 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $813.30 | $867.5332 | $867.53 | $867.55 | $867.60 | |