| 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 | $89.93 | 11.459% | $100.2351 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $68.32 | 7.288% | $73.2992 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $182.66 | 12.523% | $205.5345 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $9.59 | 13.649% | $10.8989 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $169.56 | 10.463% | $187.3011 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $102.61 | 5.370% | $108.1202 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $84.66 | 3.246% | $87.4081 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $707.33 | $772.7971 | $772.80 | $772.80 | $772.70 | |