| 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 | $31.91 | 13.205% | $36.1237 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $172.42 | 8.276% | $186.6895 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $23.29 | 4.335% | $24.2996 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $47.78 | 11.259% | $53.1596 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $98.44 | 6.792% | $105.126 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $79.30 | 9.777% | $87.0532 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $117.93 | 4.511% | $123.2498 | $123.25 | $123.25 | $123.20 |
| 7 purchase totals = | $571.07 | $615.7014 | $615.70 | $615.70 | $615.70 | |