| 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 | $34.29 | 13.269% | $38.8399 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $73.82 | 9.265% | $80.6594 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $80.70 | 10.486% | $89.1622 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $30.28 | 8.380% | $32.8175 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $79.62 | 7.210% | $85.3606 | $85.36 | $85.35 | $85.40 |
| Purchase #6 | $51.35 | 11.617% | $57.3153 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $190.93 | 6.137% | $202.6474 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $540.99 | $586.8023 | $586.81 | $586.75 | $586.80 | |