| 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 | $83.46 | 9.562% | $91.4404 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $18.44 | 12.827% | $20.8053 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $135.31 | 11.279% | $150.5716 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $218.70 | 6.163% | $232.1785 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $175.66 | 13.725% | $199.7693 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $69.63 | 8.558% | $75.5889 | $75.59 | $75.60 | $75.60 |
| Purchase #7 | $37.86 | 13.682% | $43.04 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $739.06 | $813.3940 | $813.40 | $813.40 | $813.40 | |