| 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 | $32.94 | 5.739% | $34.8304 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $181.95 | 5.351% | $191.6861 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $42.79 | 10.495% | $47.2808 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $187.48 | 8.347% | $203.129 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $120.55 | 8.480% | $130.7726 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $159.34 | 4.834% | $167.0425 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $69.40 | 12.270% | $77.9154 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $794.45 | $852.6568 | $852.66 | $852.70 | $852.60 | |