| 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 | $84.54 | 7.580% | $90.9481 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $100.75 | 13.499% | $114.3502 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $72.54 | 7.401% | $77.9087 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $31.34 | 3.186% | $32.3385 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $212.58 | 3.202% | $219.3868 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $247.72 | 8.333% | $268.3625 | $268.36 | $268.35 | $268.40 |
| Purchase #7 | $192.33 | 5.529% | $202.9639 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $941.80 | $1,006.2587 | $1,006.26 | $1,006.25 | $1,006.30 | |