| 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 | $82.93 | 11.315% | $92.3135 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $143.68 | 3.605% | $148.8597 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $138.74 | 9.748% | $152.2644 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $23.50 | 6.428% | $25.0106 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $197.27 | 10.791% | $218.5574 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $74.47 | 10.110% | $81.9989 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $194.57 | 7.149% | $208.4798 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $855.16 | $927.4843 | $927.48 | $927.45 | $927.60 | |