| 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 | $68.55 | 6.411% | $72.9447 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $54.80 | 5.521% | $57.8255 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $40.60 | 3.368% | $41.9674 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $181.67 | 12.265% | $203.9518 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $133.54 | 6.262% | $141.9023 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $44.47 | 12.834% | $50.1773 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $167.72 | 11.207% | $186.5164 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $691.35 | $755.2854 | $755.29 | $755.30 | $755.30 | |