| 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 | $237.83 | 11.575% | $265.3588 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $54.47 | 5.623% | $57.5328 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $182.51 | 7.466% | $196.1362 | $196.14 | $196.15 | $196.10 |
| Purchase #4 | $47.33 | 4.865% | $49.6326 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $22.48 | 8.212% | $24.3261 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $128.57 | 5.661% | $135.8483 | $135.85 | $135.85 | $135.80 |
| Purchase #7 | $199.57 | 10.468% | $220.461 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $872.76 | $949.2958 | $949.30 | $949.35 | $949.20 | |