| 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 | $130.73 | 5.260% | $137.6064 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $63.45 | 5.867% | $67.1726 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $100.36 | 13.297% | $113.7049 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $237.86 | 5.595% | $251.1683 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $247.48 | 7.696% | $266.5261 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $126.60 | 8.147% | $136.9141 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $29.53 | 8.330% | $31.9898 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $936.01 | $1,005.0822 | $1,005.08 | $1,005.05 | $1,005.10 | |