| 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 | $85.86 | 4.452% | $89.6825 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $189.86 | 6.625% | $202.4382 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $27.99 | 10.744% | $30.9972 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $175.27 | 12.132% | $196.5338 | $196.53 | $196.55 | $196.50 |
| Purchase #5 | $153.59 | 12.174% | $172.288 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $226.99 | 8.562% | $246.4249 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $105.62 | 7.383% | $113.4179 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $965.18 | $1,051.7825 | $1,051.78 | $1,051.80 | $1,051.70 | |