| 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 | $83.34 | 9.237% | $91.0381 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $193.91 | 4.826% | $203.2681 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $83.48 | 13.608% | $94.84 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $202.41 | 4.750% | $212.0245 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $34.83 | 4.547% | $36.4137 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $239.58 | 7.251% | $256.9519 | $256.95 | $256.95 | $257.00 |
| Purchase #7 | $28.65 | 4.438% | $29.9215 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $866.20 | $924.4578 | $924.45 | $924.40 | $924.40 | |