| 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 | $70.51 | 4.722% | $73.8395 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $237.48 | 9.366% | $259.7224 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $31.65 | 10.634% | $35.0157 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $61.27 | 12.323% | $68.8203 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $174.72 | 5.294% | $183.9697 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $129.58 | 13.122% | $146.5835 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $146.94 | 13.558% | $166.8621 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $852.15 | $934.8132 | $934.81 | $934.75 | $934.80 | |