| 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 | $57.93 | 3.790% | $60.1255 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $90.29 | 9.466% | $98.8369 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $102.82 | 12.223% | $115.3877 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $51.69 | 8.806% | $56.2418 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $140.89 | 12.674% | $158.7464 | $158.75 | $158.75 | $158.70 |
| Purchase #6 | $31.44 | 3.613% | $32.5759 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $160.91 | 12.718% | $181.3745 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $635.97 | $703.2887 | $703.30 | $703.35 | $703.20 | |