| 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 | $40.63 | 10.212% | $44.7791 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $192.49 | 13.184% | $217.8679 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $74.28 | 8.673% | $80.7223 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $101.81 | 13.759% | $115.818 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $78.88 | 8.399% | $85.5051 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $5.85 | 13.586% | $6.6448 | $6.64 | $6.65 | $6.60 |
| Purchase #7 | $228.41 | 5.658% | $241.3334 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $722.35 | $792.6706 | $792.67 | $792.65 | $792.60 | |