| 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 | $27.65 | 4.629% | $28.9299 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $183.58 | 8.553% | $199.2816 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $59.59 | 3.788% | $61.8473 | $61.85 | $61.85 | $61.80 |
| Purchase #4 | $146.91 | 9.826% | $161.3454 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $202.99 | 12.705% | $228.7799 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $32.41 | 13.296% | $36.7192 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $33.30 | 4.493% | $34.7962 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $686.43 | $751.6995 | $751.71 | $751.75 | $751.60 | |