| 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 | $80.76 | 5.500% | $85.2018 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $206.84 | 6.580% | $220.4501 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $210.87 | 9.119% | $230.0992 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $189.56 | 12.553% | $213.3555 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $122.66 | 10.781% | $135.884 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $98.95 | 4.259% | $103.1643 | $103.16 | $103.15 | $103.20 |
| Purchase #7 | $60.68 | 10.676% | $67.1582 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $970.32 | $1,055.3131 | $1,055.31 | $1,055.30 | $1,055.50 | |