| 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 | $191.71 | 4.798% | $200.9082 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $38.52 | 13.177% | $43.5958 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $28.96 | 9.223% | $31.631 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $190.98 | 4.128% | $198.8637 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $5.42 | 7.499% | $5.8264 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $122.54 | 9.642% | $134.3553 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $5.73 | 12.694% | $6.4574 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $583.86 | $621.6378 | $621.65 | $621.65 | $621.70 | |