| 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 | $35.68 | 3.830% | $37.0465 | $37.05 | $37.05 | $37.00 |
| Purchase #2 | $171.64 | 3.824% | $178.2035 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $171.54 | 13.212% | $194.2039 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $36.44 | 13.862% | $41.4913 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $97.95 | 11.631% | $109.3426 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $181.58 | 5.815% | $192.1389 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $145.78 | 11.208% | $162.119 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $840.61 | $914.5457 | $914.54 | $914.55 | $914.40 | |