| 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 | $91.73 | 4.333% | $95.7047 | $95.70 | $95.70 | $95.70 |
| Purchase #2 | $23.99 | 8.184% | $25.9533 | $25.95 | $25.95 | $26.00 |
| Purchase #3 | $5.98 | 4.286% | $6.2363 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $83.55 | 9.764% | $91.7078 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $138.97 | 11.237% | $154.5861 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $76.66 | 11.530% | $85.4989 | $85.50 | $85.50 | $85.50 |
| Purchase #7 | $54.60 | 9.689% | $59.8902 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $475.48 | $519.5773 | $519.58 | $519.60 | $519.60 | |