| 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 | $46.83 | 8.574% | $50.8452 | $50.85 | $50.85 | $50.80 |
| Purchase #2 | $242.90 | 6.577% | $258.8755 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $111.66 | 3.336% | $115.385 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $49.50 | 10.572% | $54.7331 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $150.27 | 4.797% | $157.4785 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $135.72 | 7.414% | $145.7823 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $29.67 | 8.361% | $32.1507 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $766.55 | $815.2503 | $815.26 | $815.35 | $815.30 | |