| 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 | $88.89 | 5.518% | $93.795 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $174.28 | 8.622% | $189.3064 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $29.61 | 9.835% | $32.5221 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $57.26 | 9.676% | $62.8005 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $30.64 | 8.447% | $33.2282 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $116.94 | 10.296% | $128.9801 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $72.30 | 11.278% | $80.454 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $569.92 | $621.0863 | $621.09 | $621.10 | $621.10 | |