| 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 | $13.74 | 11.227% | $15.2826 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $192.65 | 4.488% | $201.2961 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $111.57 | 8.481% | $121.0323 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $8.76 | 9.402% | $9.5836 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $40.51 | 5.579% | $42.7701 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $183.48 | 7.331% | $196.9309 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $162.27 | 8.608% | $176.2382 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $712.98 | $763.1338 | $763.13 | $763.20 | $763.10 | |