| 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 | $78.25 | 7.409% | $84.0475 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $31.40 | 11.511% | $35.0145 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $189.74 | 6.580% | $202.2249 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $59.40 | 11.181% | $66.0415 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $157.44 | 12.690% | $177.4191 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $147.71 | 13.584% | $167.7749 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $165.96 | 13.329% | $188.0808 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $829.90 | $920.6032 | $920.59 | $920.55 | $920.50 | |