| 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 | $37.28 | 9.138% | $40.6866 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $201.35 | 7.653% | $216.7593 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $221.62 | 10.394% | $244.6552 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $13.46 | 8.224% | $14.567 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $150.72 | 5.268% | $158.6599 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $244.57 | 13.257% | $276.9926 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $81.32 | 11.673% | $90.8125 | $90.81 | $90.80 | $90.80 |
| 7 purchase totals = | $950.32 | $1,043.1331 | $1,043.14 | $1,043.10 | $1,043.30 | |