| 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 | $44.29 | 12.441% | $49.8001 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $108.25 | 10.109% | $119.193 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $76.25 | 4.348% | $79.5654 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $246.61 | 3.812% | $256.0108 | $256.01 | $256.00 | $256.00 |
| Purchase #5 | $242.65 | 13.447% | $275.2791 | $275.28 | $275.30 | $275.30 |
| Purchase #6 | $95.62 | 8.164% | $103.4264 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $232.25 | 13.225% | $262.9651 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,045.92 | $1,146.2399 | $1,146.25 | $1,146.25 | $1,146.30 | |