| 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 | $42.97 | 5.285% | $45.241 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $27.45 | 8.316% | $29.7327 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $79.25 | 5.720% | $83.7831 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $31.35 | 8.780% | $34.1025 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $183.63 | 5.644% | $193.9941 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $96.86 | 7.698% | $104.3163 | $104.32 | $104.30 | $104.30 |
| Purchase #7 | $56.72 | 10.402% | $62.62 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $518.23 | $553.7897 | $553.78 | $553.80 | $553.70 | |