| 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 | $69.86 | 10.574% | $77.247 | $77.25 | $77.25 | $77.20 |
| Purchase #2 | $28.25 | 13.672% | $32.1123 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $158.52 | 8.579% | $172.1194 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $80.39 | 4.641% | $84.1209 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $161.67 | 7.283% | $173.4444 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $38.41 | 5.676% | $40.5902 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $141.74 | 9.865% | $155.7227 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $678.84 | $735.3569 | $735.35 | $735.30 | $735.20 | |