| 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 | $177.81 | 13.559% | $201.9193 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $87.32 | 4.835% | $91.5419 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $83.73 | 4.577% | $87.5623 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $204.31 | 3.814% | $212.1024 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $12.29 | 4.441% | $12.8358 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $25.50 | 11.142% | $28.3412 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $203.85 | 3.421% | $210.8237 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $794.81 | $845.1266 | $845.12 | $845.10 | $845.00 | |