| 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 | $48.75 | 3.708% | $50.5577 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $181.55 | 11.671% | $202.7387 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $137.64 | 10.301% | $151.8183 | $151.82 | $151.80 | $151.80 |
| Purchase #4 | $27.41 | 13.491% | $31.1079 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $114.81 | 4.181% | $119.6102 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $119.44 | 3.595% | $123.7339 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $181.90 | 7.148% | $194.9022 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $811.50 | $874.4689 | $874.47 | $874.45 | $874.40 | |