| 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 | $85.43 | 13.345% | $96.8306 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $152.79 | 12.791% | $172.3334 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $162.59 | 10.756% | $180.0782 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $110.47 | 12.209% | $123.9573 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $48.26 | 11.227% | $53.6782 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $8.35 | 5.117% | $8.7773 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $98.56 | 8.160% | $106.6025 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $666.45 | $742.2575 | $742.26 | $742.35 | $742.30 | |