| 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 | $53.49 | 5.449% | $56.4047 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $64.50 | 6.839% | $68.9112 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $134.69 | 11.584% | $150.2925 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $133.31 | 6.302% | $141.7112 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $89.48 | 4.353% | $93.3751 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $205.90 | 8.687% | $223.7865 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $120.72 | 12.324% | $135.5975 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $802.09 | $870.0787 | $870.08 | $870.10 | $870.10 | |