| 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 | $33.64 | 5.784% | $35.5857 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $57.35 | 4.679% | $60.0334 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $230.45 | 6.502% | $245.4339 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $178.83 | 3.445% | $184.9907 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $197.93 | 9.397% | $216.5295 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $226.51 | 13.181% | $256.3663 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $126.73 | 5.342% | $133.4999 | $133.50 | $133.50 | $133.50 |
| 7 purchase totals = | $1,051.44 | $1,132.4394 | $1,132.44 | $1,132.50 | $1,132.40 | |