| 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 | $8.55 | 11.320% | $9.5179 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $100.28 | 5.231% | $105.5256 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $146.65 | 4.716% | $153.566 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $26.91 | 10.330% | $29.6898 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $38.50 | 4.314% | $40.1609 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $114.95 | 3.626% | $119.1181 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $185.73 | 9.151% | $202.7262 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $621.57 | $660.3045 | $660.32 | $660.30 | $660.30 | |