| 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 | $30.71 | 7.199% | $32.9208 | $32.92 | $32.90 | $32.90 |
| Purchase #2 | $98.29 | 7.327% | $105.4917 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $206.51 | 5.497% | $217.8619 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $74.73 | 6.278% | $79.4215 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $140.31 | 3.132% | $144.7045 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $148.79 | 7.186% | $159.482 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $248.67 | 6.266% | $264.2517 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $948.01 | $1,004.1341 | $1,004.12 | $1,004.10 | $1,004.20 | |