| 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 | $82.36 | 7.238% | $88.3212 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $76.39 | 4.592% | $79.8978 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $21.44 | 3.707% | $22.2348 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $247.31 | 7.552% | $265.9869 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $180.93 | 9.403% | $197.9428 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $156.62 | 3.189% | $161.6146 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $176.61 | 3.809% | $183.3371 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $941.66 | $999.3352 | $999.33 | $999.35 | $999.20 | |