| 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 | $80.62 | 6.386% | $85.7684 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $144.74 | 9.835% | $158.9752 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $66.49 | 7.566% | $71.5206 | $71.52 | $71.50 | $71.50 |
| Purchase #4 | $229.25 | 10.125% | $252.4616 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $19.93 | 6.687% | $21.2627 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $211.40 | 11.542% | $235.7998 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $26.60 | 9.477% | $29.1209 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $779.03 | $854.9092 | $854.91 | $854.85 | $855.00 | |