| 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 | $75.66 | 11.226% | $84.1536 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $50.53 | 3.669% | $52.3839 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $240.69 | 13.440% | $273.0387 | $273.04 | $273.05 | $273.00 |
| Purchase #4 | $250.25 | 13.742% | $284.6394 | $284.64 | $284.65 | $284.60 |
| Purchase #5 | $22.99 | 12.584% | $25.8831 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $53.25 | 3.270% | $54.9913 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $147.38 | 6.388% | $156.7946 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $840.75 | $931.8846 | $931.87 | $931.95 | $931.90 | |