| 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 | $85.28 | 6.266% | $90.6236 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $72.45 | 6.737% | $77.331 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $45.43 | 10.271% | $50.0961 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $141.70 | 6.863% | $151.4249 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $210.61 | 8.544% | $228.6045 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $66.51 | 12.308% | $74.6961 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $171.97 | 5.283% | $181.0552 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $793.95 | $853.8314 | $853.83 | $853.80 | $853.80 | |