| 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 | $97.53 | 4.513% | $101.9315 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $145.75 | 4.149% | $151.7972 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $176.67 | 12.616% | $198.9587 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $71.56 | 11.319% | $79.6599 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $34.88 | 13.240% | $39.4981 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $22.59 | 11.211% | $25.1226 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $202.43 | 12.523% | $227.7803 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $751.41 | $824.7483 | $824.75 | $824.75 | $824.80 | |