| 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 | $90.47 | 5.541% | $95.4829 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $67.91 | 9.111% | $74.0973 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $159.45 | 7.694% | $171.7181 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $9.68 | 13.624% | $10.9988 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $33.58 | 7.225% | $36.0062 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $189.61 | 11.793% | $211.9707 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $151.99 | 4.174% | $158.3341 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $702.69 | $758.6081 | $758.61 | $758.60 | $758.60 | |