| 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 | $20.87 | 13.147% | $23.6138 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $72.54 | 9.518% | $79.4444 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $112.39 | 10.137% | $123.783 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $166.52 | 8.336% | $180.4011 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $237.34 | 7.689% | $255.5891 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $31.43 | 10.596% | $34.7603 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $189.53 | 3.160% | $195.5191 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $830.62 | $893.1108 | $893.10 | $893.10 | $893.10 | |