| 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 | $139.37 | 9.397% | $152.4666 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $142.33 | 8.851% | $154.9276 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $11.93 | 9.244% | $13.0328 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $133.76 | 3.699% | $138.7078 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $34.96 | 6.581% | $37.2607 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $145.33 | 11.614% | $162.2086 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $79.69 | 12.608% | $89.7373 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $687.37 | $748.3414 | $748.35 | $748.35 | $748.30 | |