| 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 | $81.35 | 4.278% | $84.8302 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $182.54 | 9.457% | $199.8028 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $71.31 | 9.603% | $78.1579 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $12.70 | 10.268% | $14.004 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $173.36 | 5.562% | $183.0023 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $32.77 | 3.755% | $34.0005 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $16.80 | 6.230% | $17.8466 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $570.83 | $611.6443 | $611.64 | $611.65 | $611.60 | |