| 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 | $21.82 | 12.552% | $24.5588 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $53.85 | 5.276% | $56.6911 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $141.98 | 5.576% | $149.8968 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $34.97 | 10.812% | $38.751 | $38.75 | $38.75 | $38.80 |
| Purchase #5 | $246.26 | 5.392% | $259.5383 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $62.87 | 11.466% | $70.0787 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $126.45 | 3.525% | $130.9074 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $688.20 | $730.4221 | $730.43 | $730.45 | $730.50 | |