| 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 | $109.53 | 7.737% | $118.0043 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $53.77 | 9.149% | $58.6894 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $137.91 | 3.580% | $142.8472 | $142.85 | $142.85 | $142.80 |
| Purchase #4 | $69.27 | 6.230% | $73.5855 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $48.30 | 7.403% | $51.8756 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $10.69 | 4.584% | $11.18 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $199.37 | 6.170% | $211.6711 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $628.84 | $667.8531 | $667.86 | $667.90 | $667.90 | |