| 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 | $93.91 | 7.475% | $100.9298 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $129.43 | 9.406% | $141.6042 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $24.51 | 5.755% | $25.9206 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $128.72 | 9.703% | $141.2097 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $49.50 | 10.612% | $54.7529 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $31.85 | 4.541% | $33.2963 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $234.65 | 6.426% | $249.7286 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $692.57 | $747.4421 | $747.44 | $747.45 | $747.40 | |