| 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 | $101.87 | 3.415% | $105.3489 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $98.30 | 4.652% | $102.8729 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $177.75 | 7.737% | $191.5025 | $191.50 | $191.50 | $191.50 |
| Purchase #4 | $36.67 | 3.712% | $38.0312 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $203.33 | 7.536% | $218.6529 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $47.37 | 4.423% | $49.4652 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $31.37 | 4.585% | $32.8083 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $696.66 | $738.6819 | $738.68 | $738.65 | $738.70 | |