| 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 | $45.48 | 3.809% | $47.2123 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $239.34 | 8.408% | $259.4637 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $15.40 | 13.847% | $17.5324 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $220.47 | 4.240% | $229.8179 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $60.53 | 6.706% | $64.5891 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $201.67 | 13.489% | $228.8733 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $178.36 | 4.528% | $186.4361 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $961.25 | $1,033.9248 | $1,033.92 | $1,033.90 | $1,033.90 | |