| 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 | $77.95 | 12.714% | $87.8606 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $99.39 | 4.103% | $103.468 | $103.47 | $103.45 | $103.50 |
| Purchase #3 | $61.93 | 12.727% | $69.8118 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $133.29 | 13.749% | $151.616 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $35.34 | 5.122% | $37.1501 | $37.15 | $37.15 | $37.20 |
| Purchase #6 | $83.28 | 11.173% | $92.5849 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $200.87 | 5.158% | $211.2309 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $692.05 | $753.7223 | $753.72 | $753.70 | $753.80 | |