| 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 | $35.73 | 5.863% | $37.8248 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $31.76 | 8.768% | $34.5447 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $136.53 | 3.715% | $141.6021 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $71.93 | 4.584% | $75.2273 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $215.73 | 5.864% | $228.3804 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $247.69 | 10.855% | $274.5767 | $274.58 | $274.60 | $274.60 |
| Purchase #7 | $7.85 | 3.359% | $8.1137 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $747.22 | $800.2697 | $800.26 | $800.30 | $800.20 | |