| 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 | $67.31 | 6.280% | $71.5371 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $46.51 | 10.145% | $51.2284 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $19.76 | 10.519% | $21.8386 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $182.28 | 5.504% | $192.3127 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $80.81 | 8.392% | $87.5916 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $153.98 | 3.174% | $158.8673 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $26.84 | 10.124% | $29.5573 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $577.49 | $612.9330 | $612.94 | $612.95 | $612.90 | |