| 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 | $35.29 | 10.347% | $38.9415 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $31.28 | 11.463% | $34.8656 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $173.87 | 3.787% | $180.4545 | $180.45 | $180.45 | $180.50 |
| Purchase #4 | $60.59 | 13.690% | $68.8848 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $71.33 | 3.594% | $73.8936 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $86.76 | 8.807% | $94.401 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $153.52 | 4.449% | $160.3501 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $612.64 | $651.7911 | $651.78 | $651.80 | $651.90 | |