| 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 | $109.50 | 11.837% | $122.4615 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $158.63 | 6.479% | $168.9076 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $43.33 | 9.607% | $47.4927 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $95.69 | 9.727% | $104.9978 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $88.26 | 9.679% | $96.8027 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $156.37 | 7.845% | $168.6372 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $35.70 | 9.163% | $38.9712 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $687.48 | $748.2707 | $748.27 | $748.25 | $748.30 | |