| 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 | $21.67 | 3.497% | $22.4278 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $85.33 | 13.158% | $96.5577 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $40.27 | 5.691% | $42.5618 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $191.33 | 10.744% | $211.8865 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $65.50 | 7.116% | $70.161 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $93.40 | 10.212% | $102.938 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $192.90 | 3.216% | $199.1037 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $690.40 | $745.6365 | $745.64 | $745.65 | $745.70 | |