| 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 | $60.88 | 5.638% | $64.3124 | $64.31 | $64.30 | $64.30 |
| Purchase #2 | $151.95 | 6.579% | $161.9468 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $153.39 | 3.874% | $159.3323 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $32.65 | 6.437% | $34.7517 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $145.53 | 4.539% | $152.1356 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $26.29 | 13.293% | $29.7847 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $202.55 | 13.578% | $230.0522 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $773.24 | $832.3157 | $832.31 | $832.35 | $832.30 | |