| 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 | $49.92 | 6.369% | $53.0994 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $98.45 | 11.497% | $109.7688 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $85.74 | 7.129% | $91.8524 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $133.96 | 5.577% | $141.4309 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $86.87 | 6.870% | $92.838 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $242.98 | 9.452% | $265.9465 | $265.95 | $265.95 | $265.90 |
| Purchase #7 | $60.75 | 8.738% | $66.0583 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $758.67 | $820.9943 | $821.00 | $821.00 | $821.00 | |