| 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 | $17.52 | 9.669% | $19.214 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $72.72 | 9.105% | $79.3412 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $52.77 | 7.435% | $56.6934 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $148.27 | 5.518% | $156.4515 | $156.45 | $156.45 | $156.50 |
| Purchase #5 | $227.28 | 11.729% | $253.9377 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $232.57 | 11.370% | $259.0132 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $18.73 | 6.248% | $19.9003 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $769.86 | $844.5513 | $844.54 | $844.55 | $844.50 | |