| 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 | $65.59 | 7.760% | $70.6798 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $172.66 | 3.286% | $178.3336 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $157.89 | 10.102% | $173.84 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $62.25 | 8.497% | $67.5394 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $20.91 | 9.782% | $22.9554 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $16.27 | 12.202% | $18.2553 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $23.63 | 7.701% | $25.4497 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $519.20 | $557.0532 | $557.06 | $557.10 | $557.00 | |