| 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 | $72.37 | 9.179% | $79.0128 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $128.50 | 10.288% | $141.7201 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $9.56 | 12.804% | $10.7841 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $18.36 | 11.110% | $20.3998 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $178.31 | 8.423% | $193.3291 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $245.53 | 13.818% | $279.4573 | $279.46 | $279.45 | $279.50 |
| Purchase #7 | $196.67 | 12.842% | $221.9264 | $221.93 | $221.95 | $221.90 |
| 7 purchase totals = | $849.30 | $946.6296 | $946.63 | $946.65 | $946.60 | |