| 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 | $54.90 | 4.865% | $57.5709 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $211.36 | 4.679% | $221.2495 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $183.78 | 6.361% | $195.4702 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $28.82 | 11.594% | $32.1614 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $35.45 | 9.728% | $38.8986 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $71.75 | 10.328% | $79.1603 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $90.46 | 8.534% | $98.1799 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $676.52 | $722.6908 | $722.69 | $722.65 | $722.80 | |