| 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 | $100.89 | 5.265% | $106.2019 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $95.50 | 4.161% | $99.4738 | $99.47 | $99.45 | $99.50 |
| Purchase #3 | $83.57 | 11.681% | $93.3318 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $195.95 | 13.140% | $221.6978 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $199.27 | 4.724% | $208.6835 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $224.88 | 10.210% | $247.8402 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $93.36 | 3.487% | $96.6155 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $993.42 | $1,073.8445 | $1,073.84 | $1,073.85 | $1,073.80 | |