| 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 | $198.69 | 3.733% | $206.1071 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $49.34 | 13.756% | $56.1272 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $32.35 | 7.369% | $34.7339 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $224.92 | 12.368% | $252.7381 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $82.32 | 9.327% | $89.998 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $81.35 | 4.367% | $84.9026 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $35.67 | 6.346% | $37.9336 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $704.64 | $762.5405 | $762.54 | $762.60 | $762.40 | |