| 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 | $87.98 | 3.217% | $90.8103 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $54.57 | 12.850% | $61.5822 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $32.40 | 6.267% | $34.4305 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $203.26 | 10.692% | $224.9926 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $14.38 | 6.539% | $15.3203 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $240.95 | 13.361% | $273.1433 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $69.81 | 7.174% | $74.8182 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $703.35 | $775.0974 | $775.09 | $775.10 | $775.00 | |