| 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 | $34.33 | 6.423% | $36.535 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $89.53 | 10.276% | $98.7301 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $242.74 | 11.523% | $270.7109 | $270.71 | $270.70 | $270.70 |
| Purchase #4 | $62.53 | 11.684% | $69.836 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $122.30 | 6.272% | $129.9707 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $85.62 | 3.149% | $88.3162 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $84.65 | 12.752% | $95.4446 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $721.70 | $789.5435 | $789.55 | $789.55 | $789.40 | |