| 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 | $12.47 | 7.397% | $13.3924 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $148.52 | 5.510% | $156.7035 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $181.48 | 11.196% | $201.7985 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $177.43 | 4.481% | $185.3806 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $19.97 | 11.360% | $22.2386 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $95.36 | 6.536% | $101.5927 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $152.39 | 13.686% | $173.2461 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $787.62 | $854.3524 | $854.35 | $854.40 | $854.30 | |