| 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 | $58.75 | 13.658% | $66.7741 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $120.93 | 7.112% | $129.5305 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $5.60 | 4.266% | $5.8389 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $117.48 | 6.543% | $125.1667 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $141.95 | 5.351% | $149.5457 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $211.99 | 3.604% | $219.6301 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $112.51 | 3.283% | $116.2037 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $769.21 | $812.6897 | $812.69 | $812.70 | $812.60 | |