| 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 | $54.42 | 5.822% | $57.5883 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $111.42 | 3.606% | $115.4378 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $203.97 | 6.111% | $216.4346 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $16.73 | 8.164% | $18.0958 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $24.86 | 12.319% | $27.9225 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $196.96 | 10.256% | $217.1602 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $158.66 | 3.669% | $164.4812 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $767.02 | $817.1204 | $817.12 | $817.15 | $817.10 | |