| 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 | $5.56 | 8.163% | $6.0139 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $53.77 | 5.718% | $56.8446 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $195.76 | 7.819% | $211.0665 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $139.33 | 11.726% | $155.6678 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $71.25 | 10.532% | $78.7541 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $114.59 | 12.819% | $129.2793 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $35.51 | 9.405% | $38.8497 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $615.77 | $676.4759 | $676.47 | $676.45 | $676.50 | |