| 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 | $45.66 | 13.638% | $51.8871 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $64.86 | 4.449% | $67.7456 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $43.35 | 9.397% | $47.4236 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $247.94 | 3.761% | $257.265 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $161.36 | 4.419% | $168.4905 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $194.31 | 12.155% | $217.9284 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $190.92 | 5.717% | $201.8349 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $948.40 | $1,012.5751 | $1,012.58 | $1,012.60 | $1,012.50 | |