| 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 | $32.32 | 3.737% | $33.5278 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $166.70 | 3.525% | $172.5762 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $177.38 | 7.815% | $191.2422 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $183.62 | 13.157% | $207.7789 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $74.86 | 13.332% | $84.8403 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $241.84 | 9.667% | $265.2187 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $45.81 | 9.475% | $50.1505 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $922.53 | $1,005.3346 | $1,005.34 | $1,005.40 | $1,005.30 | |