| 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 | $79.95 | 7.320% | $85.8023 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $34.75 | 3.334% | $35.9086 | $35.91 | $35.90 | $35.90 |
| Purchase #3 | $100.55 | 10.181% | $110.787 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $150.84 | 13.749% | $171.579 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $58.78 | 11.787% | $65.7084 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $14.74 | 8.570% | $16.0032 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $202.87 | 7.410% | $217.9027 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $642.48 | $703.6912 | $703.69 | $703.70 | $703.70 | |