| 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 | $82.90 | 8.864% | $90.2483 | $90.25 | $90.25 | $90.20 |
| Purchase #2 | $180.81 | 6.669% | $192.8682 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $32.48 | 12.127% | $36.4188 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $61.42 | 11.121% | $68.2505 | $68.25 | $68.25 | $68.30 |
| Purchase #5 | $122.35 | 7.782% | $131.8713 | $131.87 | $131.85 | $131.90 |
| Purchase #6 | $162.54 | 6.865% | $173.6984 | $173.70 | $173.70 | $173.70 |
| Purchase #7 | $247.25 | 7.749% | $266.4094 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $889.75 | $959.7649 | $959.77 | $959.70 | $959.80 | |