| 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 | $80.38 | 11.283% | $89.4493 | $89.45 | $89.45 | $89.40 |
| Purchase #2 | $5.95 | 11.294% | $6.622 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $17.75 | 10.458% | $19.6063 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $225.31 | 13.168% | $254.9788 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $176.74 | 10.327% | $194.9919 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $72.86 | 3.211% | $75.1995 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $195.70 | 8.206% | $211.7591 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $774.69 | $852.6069 | $852.61 | $852.60 | $852.60 | |