| 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 | $22.48 | 4.545% | $23.5017 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $149.95 | 3.397% | $155.0438 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $160.69 | 10.258% | $177.1736 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $223.99 | 11.717% | $250.2349 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $23.85 | 3.152% | $24.6018 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $198.30 | 6.774% | $211.7328 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $222.29 | 6.870% | $237.5613 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,001.55 | $1,079.8499 | $1,079.83 | $1,079.85 | $1,079.80 | |