| 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 | $82.79 | 9.268% | $90.463 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $248.60 | 8.307% | $269.2512 | $269.25 | $269.25 | $269.30 |
| Purchase #3 | $178.91 | 9.871% | $196.5702 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $94.51 | 3.404% | $97.7271 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $109.42 | 5.838% | $115.8079 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $101.43 | 6.694% | $108.2197 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $185.46 | 8.432% | $201.098 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,001.12 | $1,079.1371 | $1,079.14 | $1,079.10 | $1,079.20 | |