| 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 | $85.30 | 8.805% | $92.8107 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $79.56 | 6.757% | $84.9359 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $204.47 | 12.637% | $230.3089 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $86.62 | 10.276% | $95.5211 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $117.47 | 5.664% | $124.1235 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $225.65 | 12.325% | $253.4614 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $216.56 | 4.792% | $226.9376 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $1,015.63 | $1,108.0991 | $1,108.10 | $1,108.05 | $1,108.00 | |