| 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 | $44.59 | 9.445% | $48.8015 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $198.52 | 12.769% | $223.869 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $150.47 | 9.484% | $164.7406 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $63.91 | 3.152% | $65.9244 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $46.25 | 6.457% | $49.2364 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $198.29 | 10.486% | $219.0827 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $220.50 | 10.387% | $243.4033 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $922.53 | $1,015.0579 | $1,015.05 | $1,015.05 | $1,015.00 | |