| 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 | $42.48 | 4.808% | $44.5224 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $179.89 | 12.312% | $202.0381 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $186.84 | 8.428% | $202.5869 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $147.52 | 7.816% | $159.0502 | $159.05 | $159.05 | $159.10 |
| Purchase #5 | $105.35 | 8.141% | $113.9265 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $55.40 | 13.335% | $62.7876 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $66.61 | 10.788% | $73.7959 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $784.09 | $858.7076 | $858.72 | $858.75 | $858.70 | |