| 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 | $84.38 | 3.597% | $87.4151 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $79.53 | 7.543% | $85.5289 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $160.46 | 7.204% | $172.0195 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $113.61 | 4.461% | $118.6781 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $182.70 | 11.375% | $203.4821 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $237.49 | 3.397% | $245.5575 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $240.63 | 13.232% | $272.4702 | $272.47 | $272.45 | $272.50 |
| 7 purchase totals = | $1,098.80 | $1,185.1514 | $1,185.16 | $1,185.15 | $1,185.20 | |