| 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 | $54.29 | 9.369% | $59.3764 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $96.94 | 11.822% | $108.4002 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $139.65 | 6.852% | $149.2188 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $111.64 | 3.220% | $115.2348 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $79.99 | 3.192% | $82.5433 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $248.63 | 4.265% | $259.2341 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $157.60 | 10.818% | $174.6492 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $888.74 | $948.6568 | $948.65 | $948.70 | $948.50 | |