| 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 | $68.79 | 4.406% | $71.8209 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $201.57 | 8.504% | $218.7115 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $29.40 | 8.352% | $31.8555 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $194.88 | 12.799% | $219.8227 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $123.27 | 4.618% | $128.9626 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $185.26 | 7.189% | $198.5783 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $156.83 | 6.645% | $167.2514 | $167.25 | $167.25 | $167.30 |
| 7 purchase totals = | $960.00 | $1,037.0029 | $1,037.00 | $1,036.95 | $1,037.10 | |