| 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 | $35.32 | 12.256% | $39.6488 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $133.62 | 8.677% | $145.2142 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $152.62 | 4.341% | $159.2452 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $114.86 | 12.167% | $128.835 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $41.58 | 9.309% | $45.4507 | $45.45 | $45.45 | $45.50 |
| Purchase #6 | $202.78 | 7.414% | $217.8141 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $13.87 | 10.402% | $15.3128 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $694.65 | $751.5208 | $751.52 | $751.50 | $751.40 | |