| 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 | $69.85 | 7.174% | $74.861 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $107.28 | 13.697% | $121.9741 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $86.37 | 3.777% | $89.6322 | $89.63 | $89.65 | $89.60 |
| Purchase #4 | $8.32 | 5.227% | $8.7549 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $81.64 | 3.545% | $84.5341 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $187.52 | 3.612% | $194.2932 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $36.59 | 8.453% | $39.683 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $577.57 | $613.7325 | $613.71 | $613.75 | $613.80 | |