| 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 | $22.42 | 4.210% | $23.3639 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $74.41 | 11.458% | $82.9359 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $53.76 | 6.814% | $57.4232 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $85.33 | 12.105% | $95.6592 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $127.81 | 11.564% | $142.5899 | $142.59 | $142.60 | $142.60 |
| Purchase #6 | $108.72 | 4.138% | $113.2188 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $35.61 | 3.114% | $36.7189 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $508.06 | $551.9098 | $551.91 | $551.85 | $551.90 | |