| 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 | $77.98 | 7.782% | $84.0484 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $69.54 | 4.480% | $72.6554 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $187.91 | 3.853% | $195.1502 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $80.45 | 10.310% | $88.7444 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $160.48 | 5.766% | $169.7333 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $33.65 | 6.761% | $35.9251 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $97.36 | 12.205% | $109.2428 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $707.37 | $755.4996 | $755.50 | $755.55 | $755.40 | |