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 | $81.30 | 11.857% | $90.9397 | $90.94 | $90.95 | $90.90 |
Purchase #2 | $12.43 | 6.441% | $13.2306 | $13.23 | $13.25 | $13.20 |
Purchase #3 | $77.70 | 10.237% | $85.6541 | $85.65 | $85.65 | $85.70 |
Purchase #4 | $129.75 | 6.250% | $137.8594 | $137.86 | $137.85 | $137.90 |
Purchase #5 | $71.86 | 4.497% | $75.0915 | $75.09 | $75.10 | $75.10 |
Purchase #6 | $185.44 | 8.780% | $201.7216 | $201.72 | $201.70 | $201.70 |
Purchase #7 | $162.67 | 13.412% | $184.4873 | $184.49 | $184.50 | $184.50 |
7 purchase totals = | $721.15 | $788.9842 | $788.98 | $789.00 | $789.00 |