| 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 | $61.46 | 4.487% | $64.2177 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $164.65 | 5.111% | $173.0653 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $111.41 | 7.870% | $120.178 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $220.84 | 8.231% | $239.0173 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $121.95 | 6.687% | $130.1048 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $204.50 | 9.287% | $223.4919 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $166.53 | 7.647% | $179.2645 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $1,051.34 | $1,129.3395 | $1,129.34 | $1,129.30 | $1,129.40 | |