| 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 | $145.50 | 4.826% | $152.5218 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $25.38 | 8.479% | $27.532 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $118.75 | 3.269% | $122.6319 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $119.76 | 9.306% | $130.9049 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $74.53 | 12.291% | $83.6905 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $131.97 | 9.623% | $144.6695 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $33.44 | 8.664% | $36.3372 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $649.33 | $698.2878 | $698.28 | $698.30 | $698.20 | |