| 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 | $81.98 | 10.803% | $90.8363 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $140.84 | 11.286% | $156.7352 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $129.56 | 10.497% | $143.1599 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $81.99 | 8.139% | $88.6632 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $189.62 | 11.593% | $211.6026 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $187.60 | 8.408% | $203.3734 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $146.65 | 10.767% | $162.4398 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $958.24 | $1,056.8104 | $1,056.81 | $1,056.80 | $1,056.80 | |