| 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 | $46.73 | 10.513% | $51.6427 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $35.60 | 12.189% | $39.9393 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $37.32 | 9.274% | $40.7811 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $103.78 | 9.788% | $113.938 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $190.45 | 9.280% | $208.1238 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $47.37 | 4.202% | $49.3605 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $200.76 | 9.483% | $219.7981 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $662.01 | $723.5835 | $723.58 | $723.60 | $723.50 | |