| 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 | $49.97 | 5.178% | $52.5574 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $93.38 | 13.422% | $105.9135 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $11.59 | 10.338% | $12.7882 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $78.86 | 13.669% | $89.6394 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $15.29 | 7.278% | $16.4028 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $33.77 | 5.772% | $35.7192 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $178.42 | 13.414% | $202.3533 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $461.28 | $515.3738 | $515.37 | $515.35 | $515.40 | |