| 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 | $86.48 | 12.444% | $97.2416 | $97.24 | $97.25 | $97.20 |
| Purchase #2 | $50.28 | 11.245% | $55.934 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $221.80 | 4.200% | $231.1156 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $135.38 | 12.366% | $152.1211 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $49.52 | 7.257% | $53.1137 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $164.33 | 9.307% | $179.6242 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $8.94 | 12.271% | $10.037 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $716.73 | $779.1872 | $779.18 | $779.15 | $779.00 | |