| 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 | $16.41 | 7.287% | $17.6058 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $115.94 | 4.723% | $121.4158 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $151.52 | 11.791% | $169.3857 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $23.40 | 5.353% | $24.6526 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $43.36 | 13.102% | $49.041 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $69.84 | 5.395% | $73.6079 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $195.52 | 8.234% | $211.6191 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $615.99 | $667.3279 | $667.34 | $667.30 | $667.30 | |