| 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 | $94.77 | 3.338% | $97.9334 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $180.55 | 11.658% | $201.5985 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $233.73 | 10.742% | $258.8373 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $7.61 | 8.155% | $8.2306 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $31.83 | 4.650% | $33.3101 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $138.60 | 9.343% | $151.5494 | $151.55 | $151.55 | $151.50 |
| Purchase #7 | $98.63 | 3.265% | $101.8503 | $101.85 | $101.85 | $101.90 |
| 7 purchase totals = | $785.72 | $853.3096 | $853.31 | $853.35 | $853.20 | |