| 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 | $6.91 | 7.527% | $7.4301 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $225.48 | 9.227% | $246.285 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $187.66 | 5.237% | $197.4878 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $181.55 | 13.841% | $206.6783 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $52.73 | 9.793% | $57.8938 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $128.59 | 4.290% | $134.1065 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $158.44 | 7.205% | $169.8556 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $941.36 | $1,019.7371 | $1,019.75 | $1,019.80 | $1,019.80 | |