| 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 | $38.72 | 8.241% | $41.9109 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $163.64 | 3.640% | $169.5965 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $141.97 | 9.321% | $155.203 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $154.27 | 6.184% | $163.8101 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $34.45 | 11.275% | $38.3342 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $169.49 | 7.259% | $181.7933 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $88.62 | 11.385% | $98.7094 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $791.16 | $849.3574 | $849.35 | $849.35 | $849.30 | |