| 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 | $76.51 | 4.402% | $79.878 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $232.67 | 11.278% | $258.9105 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $84.31 | 4.667% | $88.2447 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $177.98 | 8.791% | $193.6262 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $81.60 | 8.684% | $88.6861 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $170.39 | 9.597% | $186.7423 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $129.54 | 10.523% | $143.1715 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $953.00 | $1,039.2593 | $1,039.26 | $1,039.30 | $1,039.20 | |