| 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 | $80.49 | 8.778% | $87.5554 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $217.53 | 9.517% | $238.2323 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $197.53 | 6.474% | $210.3181 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $236.63 | 6.430% | $251.8453 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $41.55 | 4.694% | $43.5004 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $209.82 | 8.126% | $226.87 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $233.61 | 6.613% | $249.0586 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $1,217.16 | $1,307.3801 | $1,307.39 | $1,307.35 | $1,307.40 | |