| 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 | $36.62 | 8.826% | $39.8521 | $39.85 | $39.85 | $39.90 |
| Purchase #2 | $197.31 | 10.271% | $217.5757 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $174.78 | 4.775% | $183.1257 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $218.73 | 8.736% | $237.8383 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $6.40 | 8.517% | $6.9451 | $6.95 | $6.95 | $6.90 |
| Purchase #6 | $5.66 | 6.358% | $6.0199 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $172.44 | 10.324% | $190.2427 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $811.94 | $881.5995 | $881.61 | $881.65 | $881.50 | |