| 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 | $34.57 | 12.869% | $39.0188 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $47.44 | 12.312% | $53.2808 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $161.53 | 5.686% | $170.7146 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $249.99 | 6.598% | $266.4843 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $236.68 | 3.545% | $245.0703 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $117.42 | 7.679% | $126.4367 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $136.30 | 8.616% | $148.0436 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $983.93 | $1,049.0491 | $1,049.04 | $1,049.05 | $1,049.00 | |