| 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 | $68.62 | 5.327% | $72.2754 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $197.31 | 10.744% | $218.509 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $187.33 | 8.610% | $203.4591 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $16.28 | 6.453% | $17.3305 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $146.25 | 4.542% | $152.8927 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $73.35 | 9.135% | $80.0505 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $123.32 | 4.460% | $128.8201 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $812.46 | $873.3373 | $873.34 | $873.35 | $873.40 | |