| 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 | $39.44 | 10.222% | $43.4716 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $173.59 | 11.841% | $194.1448 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $127.45 | 11.139% | $141.6467 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $44.91 | 9.654% | $49.2456 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $141.64 | 5.105% | $148.8707 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $57.95 | 12.551% | $65.2233 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $26.80 | 3.164% | $27.648 | $27.65 | $27.65 | $27.60 |
| 7 purchase totals = | $611.78 | $670.2507 | $670.25 | $670.20 | $670.10 | |