| 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 | $40.97 | 7.493% | $44.0399 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $172.26 | 6.664% | $183.7394 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $12.36 | 7.423% | $13.2775 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $32.84 | 8.232% | $35.5434 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $117.67 | 12.110% | $131.9198 | $131.92 | $131.90 | $131.90 |
| Purchase #6 | $79.39 | 9.671% | $87.0678 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $156.67 | 5.305% | $164.9813 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $612.16 | $660.5691 | $660.57 | $660.60 | $660.50 | |