| 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 | $91.77 | 9.592% | $100.5726 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $16.81 | 9.129% | $18.3446 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $115.55 | 7.756% | $124.5121 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $156.42 | 3.658% | $162.1418 | $162.14 | $162.15 | $162.10 |
| Purchase #5 | $245.45 | 8.587% | $266.5268 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $208.86 | 13.824% | $237.7328 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $162.89 | 4.337% | $169.9545 | $169.95 | $169.95 | $170.00 |
| 7 purchase totals = | $997.75 | $1,079.7852 | $1,079.77 | $1,079.80 | $1,079.70 | |