| 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 | $31.56 | 9.679% | $34.6147 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $121.80 | 7.761% | $131.2529 | $131.25 | $131.25 | $131.30 |
| Purchase #3 | $35.33 | 4.136% | $36.7912 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $7.53 | 8.826% | $8.1946 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $39.86 | 7.823% | $42.9782 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $62.75 | 3.797% | $65.1326 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $195.80 | 8.165% | $211.7871 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $494.63 | $530.7513 | $530.74 | $530.80 | $530.80 | |