| 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 | $32.85 | 11.164% | $36.5174 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $90.57 | 3.364% | $93.6168 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $51.72 | 9.143% | $56.4488 | $56.45 | $56.45 | $56.40 |
| Purchase #4 | $95.52 | 13.368% | $108.2891 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $202.54 | 7.436% | $217.6009 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $33.98 | 9.670% | $37.2659 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $113.46 | 10.164% | $124.9921 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $620.64 | $674.7310 | $674.74 | $674.70 | $674.70 | |