| 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 | $221.71 | 13.396% | $251.4103 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $49.41 | 3.197% | $50.9896 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $12.95 | 12.412% | $14.5574 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $131.72 | 13.780% | $149.871 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $67.66 | 7.491% | $72.7284 | $72.73 | $72.75 | $72.70 |
| Purchase #6 | $141.66 | 12.212% | $158.9595 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $77.74 | 4.143% | $80.9608 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $702.85 | $779.4770 | $779.48 | $779.45 | $779.60 | |