| 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 | $173.36 | 8.121% | $187.4386 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $22.68 | 5.746% | $23.9832 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $13.44 | 4.697% | $14.0713 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $93.38 | 11.131% | $103.7741 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $88.73 | 8.657% | $96.4114 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $90.81 | 13.776% | $103.32 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $227.42 | 5.570% | $240.0873 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $709.82 | $769.0859 | $769.08 | $769.05 | $769.10 | |