| 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 | $44.97 | 12.384% | $50.5391 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $143.75 | 3.543% | $148.8431 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $120.37 | 12.505% | $135.4223 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $85.25 | 11.529% | $95.0785 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $56.54 | 10.113% | $62.2579 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $85.86 | 4.440% | $89.6722 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $210.35 | 6.493% | $224.008 | $224.01 | $224.00 | $224.00 |
| 7 purchase totals = | $747.09 | $805.8211 | $805.82 | $805.80 | $805.80 | |