| 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 | $118.84 | 6.679% | $126.7773 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $34.57 | 12.373% | $38.8473 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $70.90 | 5.537% | $74.8257 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $55.26 | 4.614% | $57.8097 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $220.75 | 13.807% | $251.229 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $31.45 | 3.231% | $32.4661 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $40.87 | 9.722% | $44.8434 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $572.64 | $626.7985 | $626.81 | $626.85 | $626.70 | |