| 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 | $135.46 | 12.595% | $152.5212 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $166.29 | 7.370% | $178.5456 | $178.55 | $178.55 | $178.50 |
| Purchase #3 | $8.63 | 9.642% | $9.4621 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $38.62 | 6.139% | $40.9909 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $89.56 | 3.351% | $92.5612 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $80.67 | 7.673% | $86.8598 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $129.83 | 9.629% | $142.3313 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $649.06 | $703.2721 | $703.27 | $703.25 | $703.30 | |