| 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 | $41.29 | 13.729% | $46.9587 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $43.32 | 7.649% | $46.6335 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $197.28 | 8.392% | $213.8357 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $76.66 | 6.421% | $81.5823 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $35.47 | 11.629% | $39.5948 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $155.54 | 13.726% | $176.8894 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $9.85 | 5.515% | $10.3932 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $559.41 | $615.8876 | $615.88 | $615.95 | $615.90 | |