| 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 | $57.63 | 4.115% | $60.0015 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $21.38 | 3.537% | $22.1362 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $150.41 | 11.645% | $167.9252 | $167.93 | $167.95 | $167.90 |
| Purchase #4 | $80.36 | 13.838% | $91.4802 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $87.97 | 7.859% | $94.8836 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $154.37 | 11.410% | $171.9836 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $57.45 | 8.204% | $62.1632 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $609.57 | $670.5735 | $670.57 | $670.65 | $670.60 | |