| 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 | $71.71 | 4.473% | $74.9176 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $32.67 | 9.397% | $35.74 | $35.74 | $35.75 | $35.70 |
| Purchase #3 | $156.36 | 13.312% | $177.1746 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $180.98 | 10.781% | $200.4915 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $16.52 | 12.175% | $18.5313 | $18.53 | $18.55 | $18.50 |
| Purchase #6 | $132.62 | 3.598% | $137.3917 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $206.74 | 11.409% | $230.327 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $797.60 | $874.5737 | $874.57 | $874.60 | $874.50 | |