| 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 | $53.82 | 6.355% | $57.2403 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $159.50 | 12.639% | $179.6592 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $118.44 | 8.481% | $128.4849 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $10.78 | 8.739% | $11.7221 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $142.93 | 3.242% | $147.5638 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $42.89 | 11.369% | $47.7662 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $59.73 | 7.583% | $64.2593 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $588.09 | $636.6958 | $636.69 | $636.65 | $636.80 | |