| 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 | $51.91 | 7.187% | $55.6408 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $57.95 | 8.766% | $63.0299 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $40.64 | 3.467% | $42.049 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $85.32 | 12.518% | $96.0004 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $131.78 | 4.346% | $137.5072 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $242.67 | 12.634% | $273.3289 | $273.33 | $273.35 | $273.30 |
| Purchase #7 | $178.98 | 5.231% | $188.3424 | $188.34 | $188.35 | $188.30 |
| 7 purchase totals = | $789.25 | $855.8986 | $855.90 | $855.95 | $855.70 | |