| 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 | $240.35 | 4.795% | $251.8748 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $31.47 | 7.450% | $33.8145 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $91.98 | 8.171% | $99.4957 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $56.34 | 10.668% | $62.3504 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $47.46 | 3.732% | $49.2312 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $168.61 | 9.508% | $184.6414 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $61.80 | 11.764% | $69.0702 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $698.01 | $750.4782 | $750.47 | $750.45 | $750.50 | |