| 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 | $54.50 | 7.599% | $58.6415 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $92.82 | 6.556% | $98.9053 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $26.61 | 10.257% | $29.3394 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $63.80 | 5.365% | $67.2229 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $48.75 | 3.874% | $50.6386 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $194.73 | 9.446% | $213.1242 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $31.76 | 3.392% | $32.8373 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $512.97 | $550.7092 | $550.71 | $550.70 | $550.50 | |