| 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 | $97.77 | 3.309% | $101.0052 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $248.80 | 11.702% | $277.9146 | $277.91 | $277.90 | $277.90 |
| Purchase #3 | $62.42 | 11.491% | $69.5927 | $69.59 | $69.60 | $69.60 |
| Purchase #4 | $202.97 | 9.857% | $222.9768 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $66.45 | 3.558% | $68.8143 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $22.85 | 10.699% | $25.2947 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $85.38 | 10.851% | $94.6446 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $786.64 | $860.2429 | $860.23 | $860.25 | $860.20 | |