| 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 | $25.52 | 12.496% | $28.709 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $190.97 | 12.111% | $214.0984 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $128.56 | 13.456% | $145.859 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $150.30 | 4.586% | $157.1928 | $157.19 | $157.20 | $157.20 |
| Purchase #5 | $42.25 | 3.252% | $43.624 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $98.29 | 3.510% | $101.74 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $62.76 | 13.172% | $71.0267 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $698.65 | $762.2499 | $762.25 | $762.25 | $762.20 | |