| 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 | $37.67 | 13.263% | $42.6662 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $17.74 | 9.559% | $19.4358 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $250.60 | 10.631% | $277.2413 | $277.24 | $277.25 | $277.20 |
| Purchase #4 | $17.88 | 4.483% | $18.6816 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $124.47 | 3.633% | $128.992 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $56.50 | 6.345% | $60.0849 | $60.08 | $60.10 | $60.10 |
| Purchase #7 | $152.69 | 10.480% | $168.6919 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $657.55 | $715.7937 | $715.79 | $715.85 | $715.80 | |