| 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 | $53.70 | 7.128% | $57.5277 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $48.59 | 3.803% | $50.4379 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $101.30 | 9.207% | $110.6267 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $171.38 | 4.323% | $178.7888 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $143.28 | 3.117% | $147.746 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $207.61 | 3.659% | $215.2064 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $189.49 | 3.235% | $195.62 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $915.35 | $955.9535 | $955.97 | $956.00 | $955.80 | |