| 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 | $94.48 | 6.181% | $100.3198 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $13.64 | 7.656% | $14.6843 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $159.98 | 10.505% | $176.7859 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $38.28 | 8.423% | $41.5043 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $125.75 | 7.178% | $134.7763 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $41.29 | 13.293% | $46.7787 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $98.32 | 10.535% | $108.678 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $571.74 | $623.5273 | $623.53 | $623.60 | $623.60 | |