| 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 | $80.32 | 10.318% | $88.6074 | $88.61 | $88.60 | $88.60 |
| Purchase #2 | $122.55 | 12.443% | $137.7989 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $246.26 | 9.307% | $269.1794 | $269.18 | $269.20 | $269.20 |
| Purchase #4 | $139.59 | 5.268% | $146.9436 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $86.81 | 7.802% | $93.5829 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $103.48 | 13.172% | $117.1104 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $39.82 | 10.523% | $44.0103 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $818.83 | $897.2329 | $897.23 | $897.25 | $897.20 | |