| 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 | $60.64 | 9.705% | $66.5251 | $66.53 | $66.55 | $66.50 |
| Purchase #2 | $67.82 | 13.497% | $76.9737 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $192.94 | 3.333% | $199.3707 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $15.45 | 5.170% | $16.2488 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $49.87 | 9.244% | $54.48 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $117.60 | 9.552% | $128.8332 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $63.73 | 9.618% | $69.8596 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $568.05 | $612.2911 | $612.29 | $612.30 | $612.30 | |