| 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 | $82.26 | 5.831% | $87.0566 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $69.50 | 10.167% | $76.5661 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $9.38 | 11.237% | $10.434 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $103.70 | 8.664% | $112.6846 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $219.93 | 4.865% | $230.6296 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $239.58 | 9.861% | $263.205 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $198.74 | 5.278% | $209.2295 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $923.09 | $989.8054 | $989.81 | $989.85 | $989.80 | |