| 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 | $112.52 | 9.385% | $123.08 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $51.29 | 7.598% | $55.187 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $178.37 | 5.363% | $187.936 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $222.44 | 6.809% | $237.5859 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $94.40 | 10.137% | $103.9693 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $46.73 | 4.518% | $48.8413 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $113.84 | 5.752% | $120.3881 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $819.59 | $876.9876 | $877.00 | $877.05 | $877.00 | |