| 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 | $241.38 | 7.263% | $258.9114 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $58.37 | 6.252% | $62.0193 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $8.95 | 4.146% | $9.3211 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $29.76 | 13.281% | $33.7124 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $128.48 | 9.624% | $140.8449 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $140.71 | 9.390% | $153.9227 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $5.95 | 12.239% | $6.6782 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $613.60 | $665.4100 | $665.40 | $665.35 | $665.30 | |