| 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 | $6.64 | 10.534% | $7.3395 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $74.33 | 13.600% | $84.4389 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $229.46 | 9.740% | $251.8094 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $200.81 | 6.321% | $213.5032 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $210.64 | 12.751% | $237.4987 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $152.42 | 7.822% | $164.3423 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $32.30 | 5.281% | $34.0058 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $906.60 | $992.9378 | $992.94 | $992.95 | $992.80 | |