| 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 | $105.69 | 9.403% | $115.628 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $50.32 | 7.247% | $53.9667 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $107.57 | 11.694% | $120.1492 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $135.81 | 12.156% | $152.3191 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $34.29 | 6.448% | $36.501 | $36.50 | $36.50 | $36.50 |
| Purchase #6 | $203.40 | 8.845% | $221.3907 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $242.95 | 11.137% | $270.0073 | $270.01 | $270.00 | $270.00 |
| 7 purchase totals = | $880.03 | $969.9620 | $969.97 | $969.95 | $969.90 | |