| 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 | $68.70 | 10.798% | $76.1182 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $83.58 | 10.321% | $92.2063 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $201.83 | 4.760% | $211.4371 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $47.80 | 5.243% | $50.3062 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $195.67 | 3.480% | $202.4793 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $74.43 | 8.129% | $80.4804 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $168.94 | 3.357% | $174.6113 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $840.95 | $887.6388 | $887.65 | $887.65 | $887.60 | |