| 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 | $5.49 | 9.234% | $5.9969 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $237.71 | 7.476% | $255.4812 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $235.33 | 7.740% | $253.5445 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $235.90 | 4.823% | $247.2775 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $21.74 | 13.252% | $24.621 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $136.39 | 10.615% | $150.8678 | $150.87 | $150.85 | $150.90 |
| Purchase #7 | $103.44 | 3.683% | $107.2497 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $976.00 | $1,045.0386 | $1,045.04 | $1,045.05 | $1,045.00 | |