| 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 | $80.53 | 9.427% | $88.1216 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $9.69 | 6.628% | $10.3323 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $93.55 | 4.217% | $97.495 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $230.31 | 7.601% | $247.8159 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $85.59 | 6.709% | $91.3322 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $134.37 | 13.428% | $152.4132 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $183.60 | 5.561% | $193.81 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $817.64 | $881.3202 | $881.32 | $881.30 | $881.20 | |