| 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 | $86.51 | 4.657% | $90.5388 | $90.54 | $90.55 | $90.50 |
| Purchase #2 | $43.69 | 8.289% | $47.3115 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $132.95 | 5.430% | $140.1692 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $29.80 | 7.329% | $31.984 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $118.56 | 4.457% | $123.8442 | $123.84 | $123.85 | $123.80 |
| Purchase #6 | $241.97 | 11.802% | $270.5273 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $129.44 | 7.246% | $138.8192 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $782.92 | $843.1942 | $843.19 | $843.20 | $843.10 | |