| 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 | $17.94 | 7.346% | $19.2579 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $155.95 | 4.759% | $163.3717 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $57.68 | 4.802% | $60.4498 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $235.48 | 4.211% | $245.3961 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $26.44 | 6.277% | $28.0996 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $9.95 | 13.792% | $11.3223 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $182.87 | 8.114% | $197.7081 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $686.31 | $725.6055 | $725.61 | $725.55 | $725.60 | |