| 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 | $107.28 | 9.190% | $117.139 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $34.97 | 7.480% | $37.5858 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $6.90 | 12.307% | $7.7492 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $57.96 | 10.794% | $64.2162 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $146.86 | 4.508% | $153.4804 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $43.41 | 10.207% | $47.8409 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $124.41 | 3.533% | $128.8054 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $521.79 | $556.8169 | $556.83 | $556.85 | $556.70 | |