| 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 | $82.60 | 9.680% | $90.5957 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $152.76 | 5.808% | $161.6323 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $110.33 | 5.131% | $115.991 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $25.92 | 9.247% | $28.3168 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $230.37 | 11.829% | $257.6205 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $43.75 | 13.102% | $49.4821 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $38.77 | 13.525% | $44.0136 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $684.50 | $747.6520 | $747.65 | $747.65 | $747.60 | |