| 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 | $50.77 | 5.414% | $53.5187 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $9.83 | 9.288% | $10.743 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $61.32 | 7.525% | $65.9343 | $65.93 | $65.95 | $65.90 |
| Purchase #4 | $38.26 | 12.272% | $42.9553 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $162.93 | 7.441% | $175.0536 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $17.89 | 6.394% | $19.0339 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $73.93 | 9.352% | $80.8439 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $414.93 | $448.0827 | $448.07 | $448.10 | $448.00 | |