| 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 | $40.69 | 9.679% | $44.6284 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $81.88 | 10.115% | $90.1622 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $83.68 | 10.255% | $92.2614 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $226.30 | 13.332% | $256.4703 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $230.96 | 5.518% | $243.7044 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $120.96 | 11.246% | $134.5632 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $191.96 | 11.669% | $214.3598 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $976.43 | $1,076.1497 | $1,076.14 | $1,076.10 | $1,076.30 | |