| 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 | $199.51 | 10.602% | $220.6621 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $87.93 | 8.570% | $95.4656 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $49.31 | 13.376% | $55.9057 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $39.57 | 9.631% | $43.381 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $112.85 | 12.226% | $126.647 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $94.59 | 4.178% | $98.542 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $36.95 | 11.488% | $41.1948 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $620.71 | $681.7982 | $681.80 | $681.80 | $681.80 | |