| 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 | $14.44 | 9.331% | $15.7874 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $7.52 | 3.137% | $7.7559 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $112.85 | 9.452% | $123.5166 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $69.69 | 6.746% | $74.3913 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $120.72 | 10.229% | $133.0684 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $82.56 | 13.651% | $93.8303 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $135.43 | 7.266% | $145.2703 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $543.21 | $593.6202 | $593.63 | $593.60 | $593.70 | |