| 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 | $102.92 | 7.689% | $110.8335 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $228.65 | 13.158% | $258.7358 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $69.43 | 8.449% | $75.2961 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $221.51 | 10.681% | $245.1695 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $16.87 | 12.117% | $18.9141 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $183.98 | 10.345% | $203.0127 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $46.27 | 7.535% | $49.7564 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $869.63 | $961.7181 | $961.72 | $961.70 | $961.70 | |