| 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 | $7.84 | 4.624% | $8.2025 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $41.83 | 6.622% | $44.6 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $115.57 | 3.340% | $119.43 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $92.45 | 6.476% | $98.4371 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $207.71 | 5.251% | $218.6169 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $138.31 | 5.249% | $145.5699 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $128.34 | 13.274% | $145.3759 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $732.05 | $780.2323 | $780.24 | $780.25 | $780.20 | |