| 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 | $78.33 | 11.813% | $87.5831 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $178.29 | 5.548% | $188.1815 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $108.68 | 4.166% | $113.2076 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $168.40 | 9.251% | $183.9787 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $85.91 | 12.562% | $96.702 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $188.98 | 5.745% | $199.8369 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $38.79 | 13.467% | $44.0138 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $847.38 | $913.5036 | $913.50 | $913.55 | $913.50 | |