| 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 | $34.83 | 9.209% | $38.0375 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $17.85 | 10.550% | $19.7332 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $246.89 | 6.800% | $263.6785 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $93.99 | 3.867% | $97.6246 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $169.36 | 6.333% | $180.0856 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $148.73 | 12.152% | $166.8037 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $241.83 | 13.562% | $274.627 | $274.63 | $274.65 | $274.60 |
| 7 purchase totals = | $953.48 | $1,040.5901 | $1,040.59 | $1,040.65 | $1,040.50 | |