| 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 | $94.78 | 6.411% | $100.8563 | $100.86 | $100.85 | $100.90 |
| Purchase #2 | $68.83 | 8.419% | $74.6248 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $153.65 | 9.842% | $168.7722 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $33.45 | 3.501% | $34.6211 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $191.27 | 9.518% | $209.4751 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $211.32 | 3.417% | $218.5408 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $225.82 | 6.811% | $241.2006 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $979.12 | $1,048.0909 | $1,048.09 | $1,048.05 | $1,048.10 | |