| 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 | $41.95 | 5.254% | $44.1541 | $44.15 | $44.15 | $44.20 |
| Purchase #2 | $120.35 | 13.788% | $136.9439 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $111.60 | 10.326% | $123.1238 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $22.58 | 7.284% | $24.2247 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $155.40 | 12.335% | $174.5686 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $29.75 | 13.246% | $33.6907 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $87.56 | 5.166% | $92.0833 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $569.19 | $628.7891 | $628.77 | $628.75 | $628.80 | |