| 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 | $39.50 | 6.628% | $42.1181 | $42.12 | $42.10 | $42.10 |
| Purchase #2 | $69.42 | 9.475% | $75.9975 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $241.39 | 10.130% | $265.8428 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $6.91 | 7.794% | $7.4486 | $7.45 | $7.45 | $7.40 |
| Purchase #5 | $249.62 | 5.504% | $263.3591 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $170.73 | 4.857% | $179.0224 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $124.25 | 5.408% | $130.9694 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $901.82 | $964.7579 | $964.76 | $964.70 | $964.70 | |