| 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 | $94.54 | 5.346% | $99.5941 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $61.62 | 8.201% | $66.6735 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $19.89 | 11.656% | $22.2084 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $125.54 | 10.262% | $138.4229 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $45.41 | 11.336% | $50.5577 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $32.44 | 13.454% | $36.8045 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $241.61 | 7.240% | $259.1026 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $621.05 | $673.3637 | $673.35 | $673.30 | $673.40 | |