| 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 | $83.56 | 6.551% | $89.034 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $126.31 | 7.334% | $135.5736 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $36.95 | 9.374% | $40.4137 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $21.87 | 4.130% | $22.7732 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $66.73 | 7.757% | $71.9062 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $230.57 | 11.402% | $256.8596 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $126.47 | 5.845% | $133.8622 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $692.46 | $750.4225 | $750.41 | $750.35 | $750.50 | |