| 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 | $204.68 | 5.134% | $215.1883 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $80.35 | 8.178% | $86.921 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $100.62 | 7.173% | $107.8375 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $63.43 | 7.372% | $68.1061 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $6.96 | 13.252% | $7.8823 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $100.64 | 8.361% | $109.0545 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $32.47 | 10.670% | $35.9345 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $589.15 | $630.9242 | $630.92 | $630.95 | $630.90 | |