| 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 | $39.85 | 10.196% | $43.9131 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $10.48 | 4.578% | $10.9598 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $177.84 | 7.839% | $191.7809 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $42.32 | 9.495% | $46.3383 | $46.34 | $46.35 | $46.30 |
| Purchase #5 | $142.45 | 6.220% | $151.3104 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $38.83 | 7.514% | $41.7477 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $178.49 | 10.397% | $197.0476 | $197.05 | $197.05 | $197.00 |
| 7 purchase totals = | $630.26 | $683.0978 | $683.10 | $683.10 | $683.00 | |