| 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 | $72.99 | 11.442% | $81.3415 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $207.59 | 13.261% | $235.1185 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $239.39 | 7.353% | $256.9923 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $43.74 | 6.495% | $46.5809 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $94.79 | 7.128% | $101.5466 | $101.55 | $101.55 | $101.50 |
| Purchase #6 | $171.50 | 12.627% | $193.1553 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $70.39 | 4.534% | $73.5815 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $900.39 | $988.3166 | $988.32 | $988.35 | $988.30 | |