| 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 | $103.81 | 3.732% | $107.6842 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $83.68 | 4.643% | $87.5653 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $168.55 | 3.495% | $174.4408 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $220.80 | 6.212% | $234.5161 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $17.55 | 9.191% | $19.163 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $52.68 | 3.188% | $54.3594 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $50.38 | 4.640% | $52.7176 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $697.45 | $730.4464 | $730.45 | $730.40 | $730.50 | |