| 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 | $99.45 | 3.837% | $103.2659 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $240.41 | 13.106% | $271.9181 | $271.92 | $271.90 | $271.90 |
| Purchase #3 | $33.66 | 10.789% | $37.2916 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $237.83 | 8.824% | $258.8161 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $189.29 | 6.510% | $201.6128 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $90.33 | 12.601% | $101.7125 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $17.88 | 8.338% | $19.3708 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $908.85 | $993.9878 | $993.99 | $993.90 | $994.00 | |