| 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 | $22.34 | 8.842% | $24.3153 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $111.31 | 11.379% | $123.976 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $9.50 | 4.146% | $9.8939 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $228.41 | 13.280% | $258.7428 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $160.91 | 7.244% | $172.5663 | $172.57 | $172.55 | $172.60 |
| Purchase #6 | $197.34 | 7.723% | $212.5806 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $40.25 | 7.432% | $43.2414 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $770.06 | $845.3163 | $845.32 | $845.35 | $845.30 | |