| 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 | $109.49 | 13.422% | $124.1857 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $66.85 | 3.139% | $68.9484 | $68.95 | $68.95 | $68.90 |
| Purchase #3 | $82.56 | 9.550% | $90.4445 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $71.62 | 8.534% | $77.7321 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $177.34 | 7.759% | $191.0998 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $246.78 | 4.714% | $258.4132 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $246.40 | 7.860% | $265.767 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,001.04 | $1,076.5907 | $1,076.59 | $1,076.60 | $1,076.50 | |