| 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 | $110.87 | 3.808% | $115.0919 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $57.72 | 7.114% | $61.8262 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $112.45 | 6.332% | $119.5703 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $222.47 | 8.858% | $242.1764 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $108.92 | 5.277% | $114.6677 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $22.68 | 12.860% | $25.5966 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $195.87 | 12.764% | $220.8708 | $220.87 | $220.85 | $220.90 |
| 7 purchase totals = | $830.98 | $899.7999 | $899.81 | $899.80 | $899.90 | |