| 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 | $87.62 | 4.593% | $91.6444 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $8.95 | 7.869% | $9.6543 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $5.91 | 8.715% | $6.4251 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $29.36 | 10.207% | $32.3568 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $245.32 | 9.519% | $268.672 | $268.67 | $268.65 | $268.70 |
| Purchase #6 | $113.91 | 8.781% | $123.9124 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $9.26 | 13.369% | $10.498 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $500.33 | $543.1630 | $543.16 | $543.15 | $543.20 | |