| 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 | $5.56 | 3.721% | $5.7669 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $230.40 | 4.722% | $241.2795 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $35.79 | 3.372% | $36.9968 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $117.90 | 8.599% | $128.0382 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $48.65 | 3.335% | $50.2725 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $238.91 | 10.621% | $264.2846 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $54.77 | 10.851% | $60.7131 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $731.98 | $787.3516 | $787.35 | $787.35 | $787.40 | |