| 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 | $77.78 | 4.310% | $81.1323 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $35.91 | 7.377% | $38.5591 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $155.40 | 8.565% | $168.71 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $182.35 | 8.422% | $197.7075 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $247.59 | 10.383% | $273.2973 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $178.98 | 7.855% | $193.0389 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $45.61 | 13.279% | $51.6666 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $923.62 | $1,004.1117 | $1,004.12 | $1,004.10 | $1,004.10 | |