| 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 | $7.75 | 7.312% | $8.3167 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $56.64 | 3.409% | $58.5709 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $245.73 | 11.358% | $273.64 | $273.64 | $273.65 | $273.60 |
| Purchase #4 | $31.93 | 7.540% | $34.3375 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $80.92 | 7.514% | $87.0003 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $58.84 | 10.624% | $65.0912 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $14.86 | 9.766% | $16.3112 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $496.67 | $543.2678 | $543.27 | $543.25 | $543.20 | |