| 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 | $27.59 | 13.345% | $31.2719 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $152.45 | 4.364% | $159.1029 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $133.45 | 5.400% | $140.6563 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $103.43 | 11.772% | $115.6058 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $88.99 | 6.782% | $95.0253 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $239.85 | 3.649% | $248.6021 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $234.43 | 6.319% | $249.2436 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $980.19 | $1,039.5079 | $1,039.51 | $1,039.50 | $1,039.50 | |